https://ejournal.utp.ac.id/index.php/TM/issue/feed Jurnal Pengabdian Kepada Masyarakat Tunas Membangun 2026-01-26T21:15:56+07:00 Zandra Dwanita Widodo pengmasfeb@utp.ac.id Open Journal Systems <p class="Body">Jurnal Pengabdian Kepada Masyarakat Tunas Membangun (JPKM Tunas Membangun) diterbitkan oleh Fakultas Ekonomi dan Bisnis Universitas Tunas Pembangunan Surakarta adalah <em>peer-reviewed journal&nbsp;</em>yang memuat artikel-artikel ilmiah dari berbagai disiplin ilmu yang diadopsi dalam berbagai aktivitas pengabdian kepada masyarakat dan penelitian terapan lainnya. Artikel-artikel yang dipublikasikan di JPKM Tunas Membangun FEB UTP meliputi hasil-hasil penelitian ilmiah asli, artikel ulasan ilmiah yang bersifat baru, atau komentar atau kritik terhadap tulisan yang ada dimuat di JPKM Tunas Membangun FEB UTP maupun dalam terbitan berkala ilmiah lainnya.&nbsp;JPKM Tunas Membangun FEB UTP menerima manuskrip atau naskah artikel dalam bidang riset terapan dan hilirisasi hasil penelitian ilmiah kuantitatif maupun kualitatif berbasis komunitas kedalam format pengabdian masyarakat yang mencakup bidang keilmuan yang relevan mencakup:</p> <ol> <li class="show">Sosial</li> <li class="show">Kependidikan</li> <li class="show">Sains</li> <li class="show">Keolahragaan</li> <li class="show">Bahasa</li> <li class="show">Bisnis dan Ekonomi&nbsp;</li> <li class="show">Teknik dan Kejuruan</li> <li class="show">Kesenian</li> </ol> <p>&nbsp;</p> <p>&nbsp;</p> https://ejournal.utp.ac.id/index.php/TM/article/view/5906 LITERASI PENGELOLAAN KEUANGAN KELUARGA SECARA BIJAK DAN ISLAMI 2026-01-26T21:15:56+07:00 sriyaumi sriyaumi sriyaumiitbadla@gmail.com Abdul Majid AbdulMajid@gmail.com Mesra Berlyn Hakim MesraBerlyn@gmail.com Suryani Yuli Astuti SuryaniYuli@gmail.com Rita Nataliawati RitaNataliawati@gmail.com <p><em>This community service activity aims to improve family financial literacy wisely and Islamically for Aisyiyah Branch Graha Indah Lamongan. The low level of sharia financial literacy in Indonesia, which is only 43.42% according to the OJK's 2025 SNLIK, indicates a significant gap compared to conventional financial literacy. In addition, the phenomenon of a consumptive lifestyle, lack of family financial planning, and limited access to sharia financial education in the regions are factors that widen the gap in knowledge and practice of family financial management. This activity was carried out using interactive lectures, group discussions, and case simulations, with an Asset-Based Community Development (ABCD) approach to encourage active participant involvement. The results of the activity showed an increase in participants' understanding of planning, financial recording, distinguishing between needs and wants, preparing emergency funds, and the importance of zakat, infaq, and shadaqah. Participants also began to apply the principles of simple living and avoid unproductive debt in accordance with Islamic teachings. This activity has proven effective in strengthening the financial literacy and resilience of Muslim families, as well as supporting the economic empowerment program implemented by Aisyiyah Lamongan. Thus, this service can become a model of sustainable Islamic financial education for the wider community.</em></p> 2025-12-30T00:00:00+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6168 Analisis Penerapan Sistem Manajemen Biaya Berbasis Activity-Based Costing pada PT Air Mancur 2026-01-24T10:00:02+07:00 Alfina Puspita Ningrum alfinapuspita643@gmail.com <p><em>Cost management systems play a strategic role in manufacturing companies as they are directly related to operational efficiency and managerial decision-making. This report aims to analyze the implementation of a cost management system at PT Air Mancur as part of the learning activities in the Cost Management System course. The analysis focuses on the management of raw material costs, direct labor costs, and manufacturing overhead costs in the herbal medicine production process. A descriptive qualitative approach is employed, using data obtained from internal company briefings during an industrial visit, observations of the production flow, and relevant literature and journal studies. The results indicate that cost management practices at PT Air Mancur not only reflect a process-based costing approach but also exhibit characteristics consistent with the principles of Activity-Based Costing , particularly in the allocation of manufacturing overhead costs. The application of Activity-Based Costing &nbsp;enables more accurate cost allocation based on activities that consume resources, thereby supporting cost efficiency, product quality improvement, and business sustainability.</em></p> 2025-12-30T00:00:00+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6169 Peran Pengendalian Biaya Pemasaran terhadap Perluasan Pasar Produk Herbal PT Air Mancur 2026-01-24T10:01:56+07:00 Annisa' Pratama Putri ap244411@gmail.com <p>The development of the herbal industry in Indonesia requires companies to implement effective and <br>efficient marketing strategies in order to expand market reach. PT Air Mancur, as one of the national herbal <br>companies, needs to control marketing cost so that market expansion can be carried out optimally without <br>imposing excessive financial burdens on the company’s. This activity aims to analyze the role of marketing cost <br>control in supporting the market expansion of PT Air Mancur’s herbal products. The method used is a <br>qualitative descriptive approach conducted through industrial visits, discussions with company representatives, <br>and documentation studies of company materials and supporting references. The results indicate that the <br>company implements marketing cost control through budget planning, evaluation of promotional effectiviness, <br>and the utilization of digital marketing and existing distribution networks. This marketing cost control plays a <br>role in improving promotional efficiency and supporting the expansion of market reach, both in domestic and <br>international markets. Thus, the company is able to maintain the competitiveness of its herbal products and <br>support sustainable business growth.</p> 2025-12-30T00:00:00+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6167 Integrasi Sistem Manajemen Biaya dan Pengendalian Mutu dalam Meningkatkan Profitabilitas di PT Air Mancur 2026-01-24T10:02:54+07:00 Aprilia Utami Marsudi utamiprilia118@gmail.com <p>This industry visit to PT Air Mancur aims to further explore the implementation of cost management <br>systems at Indonesia's largest herbal medicine company. Acquired by Combiphar in December 2019, the <br>company employs approximately 1,800 people with production units located in Solo, Wonogiri, and <br>Karanganyar. My research primarily focuses on analyzing the implementation of the cost management system <br>through the SAP platform, which includes control of production costs, labor costs, raw material inventory, and <br>operational efficiency. From direct observation, PT Air Mancur has integrated an information system to track <br>costs from raw material procurement to the final product. The company also manages liquid waste and <br>hazardous materials (B3) through third-party collaboration and has invested heavily in high-quality facilities <br>and laboratories to maintain high standards. This strategy has proven to support product expansion, from <br>traditional herbal products to modern innovations such as Insto and Eymo.</p> 2025-12-30T00:00:00+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6171 Pengaruh Akuisisi Combiphar Terhadap Kegiatan Ekspor di Pabrik Jamu Air Mancur 2026-01-24T10:03:43+07:00 Arum Putri Nur Fatimah arummputryyy@gmail.com <p>Acquisition is one of the corporate strategies commonly employed to enhance a company’s competitiveness,</p> <p>including in responding to competition in export markets. This study aims to analyze the impact of the acquisition of</p> <p>PT Jamu Air Mancur by PT Combiphar on the export activities of herbal products. The research adopts a qualitative</p> <p>descriptive method with a case study approach. The data were obtained from secondary sources, including company</p> <p>reports, official publications, academic literature, and other relevant supporting information related to acquisition</p> <p>and export activities. The findings indicate that the acquisition has had a positive impact on strengthening the</p> <p>company’s internal capabilities, particularly in terms of management practices, quality control systems, certification</p> <p>ownership, and access to broader distribution networks. However, improvements in export performance do not occur</p> <p>immediately and are influenced by various external factors, such as regulations in destination countries, the level of</p> <p>competition in international markets, and consumer preferences. Therefore, the acquisition serves as a strategic</p> <p>supporting factor in enhancing the export potential of Jamu Air Mancur, but it requires sustainable post-acquisition</p> <p>strategies to ensure that its impact on export performance can be fully optimized.</p> 2025-12-30T00:00:00+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6170 Akuntabilitas Pengelolaan Keuangan dan Kinerja Pelayanan Publik di Polsek Pandak 2026-01-24T10:08:06+07:00 sanisah nisasanisa23@gmail.com Melani Regita Cahyani MelaniRegita@gmail.com <p>Financial management accountability and public service performance are crucial aspects of public <br>sector governance, particularly within police institutions as public service providers. Polsek Pandak, as a <br>technical implementing unit of the Indonesian National Police, is responsible for managing state budgets and <br>delivering quality public services. This study aims to describe the implementation of financial management <br>accountability and public service performance at Polsek Pandak based on interviews with internal officers. The <br>method used is a descriptive qualitative approach through structured interviews. The results indicate that Polsek <br>Pandak has implemented accrual-based Government Accounting Standards, utilized the Regional Financial. Management Information System (SIMDA), prepared periodic financial reports, and linked budget utilization <br>with public service performance achievements. In addition, public service performance is measured through the <br>Community Satisfaction Index and supported by internal audit mechanisms as a form of oversight. These <br>findings show that financial management accountability and public service performance at Polsek Pandak have <br>been implemented properly and contribute to the realization of good governance.</p> <p><br>Keywords: Financial Accountability, Public Service Performance, Public Sector Accounting, Polsek Pandak&nbsp;</p> 2025-12-30T00:00:00+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6178 Pengelolaan Keuangan Desa Pucung dalam Perspektif Akuntansi Sektor Publik 2026-01-24T02:26:19+07:00 Ellivia Magdalena veeaaalee@gmail.com <p>This study aims to describe the practices of financial management in Pucung Village, located in Girisubo Sub-district, Gunungkidul Regency, Special Region of Yogyakarta, based on public sector accounting principles. This research employs a qualitative method with a descriptive approach. Data were collected through direct interviews with officials of the Pucung Village Government who are involved in village financial management and bookkeeping. The results indicate that the financial management of Pucung Village is carried out sequentially, starting from the planning stage through the preparation of the Village Medium-Term Development Plan (RPJMDes) and the Village Government Work Plan (RKPDes) in collaboration with the community, followed by budgeting in the Village Revenue and Expenditure Budget (APBDes), implementation of activities, administration, reporting, and financial accountability. In village financial management, several parties are involved in supervision, namely the Village Consultative Body (BPD), the Inspectorate, and the Sub-district Government (Kapanewon). The Pucung Village Government has implemented the principles of transparency and accountability by disseminating financial information to the community through information boards, social media, the Village Information System (SID), and Sinkal. The main challenge faced is the delay in budget disbursement, which results in discrepancies between the budget ceiling and the realization of activities.</p> 2026-01-24T01:18:23+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6177 Kunjungan Industri sebagai Media Pembelajaran Sistem Manajemen Biaya pada Perusahaan Manufaktur 2026-01-24T02:26:19+07:00 sanisah nisasanisa23@gmail.com <p>Industrial visit are a from of experiential learning aimed at providing students with an overview of <br>industrial practices. This report is based on an industrial visit to PT. Air Mancur, a manufacturing company <br>engaged in the production of herbal medicine and traditional remedies. The activities include an in-class <br>presentation, a factory tour, and a question-and-answer session. The information obtained covered the company <br>profile, an overview of the production process, and the company’s attention to cleanliness and environmental <br>management. However, detailed information regarding cost management systems and financial aspects was not <br>obtained due to limitations of the resource persons and company policies. The results indicate that this <br>industrial visit provided an initial understanding of the characteristics of manufacturing companies and the <br>complexity of their production processes. This experience is expected to help the author critically relate cost <br>management concepts learned in class to industrial contexts.</p> 2026-01-24T01:19:32+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6181 Evaluasi Implementasi Standar Operasional Prosedur (SOP) Pelayanan Loket pada Kantor Pos Cabang Jebres Surakarta dalam Mendukung Akuntabilitas dan Pengelolaan Keuangan Sektor Publik 2026-01-26T21:12:09+07:00 Annisa' Pratama Putri ap244411@gmail.com Nita Puspita Sari NitaPuspitaSari@gmail.com <p>The Post Office, as a public sector organization, is required to deliver accountable public services, <br>particularly through counter service activities. This study aims to evaluate the implementation of Standard <br>Operating Procedures (SOP) for counter services at the Jebres Surakarta Post Office Branch and its impact on <br>the accountability of public sector financial management. The method employed in this study is direct interviews <br>with counter service staff to obtain an overview of on going operating practices. The results indicate that <br>counter servuce SOPs have been consistenly implemented through an information system integrated with the <br>central reporting. However, several challenges were identified, including limited system training duration and <br>internet network issues. Therefore, the implemetation of counter servuse SOPs plays an important role in <br>maintaining public sector finansial accountability, although futher improvements are still needed, particularly in <br>terms of human resources.</p> 2026-01-24T01:20:44+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6182 Pengaruh Akuisisi Combiphar Terhadap Kegiatan Ekspor di Pabrik Jamu Air Mancur 2026-01-24T02:26:20+07:00 Arum Putri Nur Fatimah arummputryy@gmail.com <p>This study aims to analyze the factors influencing the achievement of an unqualified audit opinion on financial</p> <p>statement management at Puskesmas Klego 1. This research employs a descriptive qualitative method with a case</p> <p>study approach. Data were collected through in-depth interviews with financial management personnel at</p> <p>Puskesmas Klego 1, documentation review of financial statements and independent audit reports, and literature</p> <p>review of relevant journals and regulations. The results indicate that Puskesmas Klego 1 has prepared its financial</p> <p>statements in accordance with Government Accounting Standards as stipulated in Government Regulation Number</p> <p>71 of 2010 and has obtained an unqualified opinion from an independent auditor. The main factors influencing</p> <p>the achievement of the unqualified opinion include adequate human resource competence, effective</p> <p>implementation of internal control systems, and compliance with applicable accounting standards and</p> <p>regulations. The achievement of an unqualified opinion demonstrates that financial statement management at</p> <p>Puskesmas Klego 1 has been conducted accountably and responsibly, thereby supporting improved financial</p> <p>governance and the quality of public health services.</p> 2026-01-24T02:18:49+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6183 Faktor Yang Mempengaruhi Opini Wajar Tanpa Pengecualian Pada Pengelolaan Laporan Di Puskesmas Klego 1 2026-01-24T02:26:21+07:00 Arum Putri Nur Fatimah arummputryy@gmail.com <p>This study aims to analyze the factors influencing the achievement of an unqualified audit opinion on financial</p> <p>statement management at Puskesmas Klego 1. This research employs a descriptive qualitative method with a case</p> <p>study approach. Data were collected through in-depth interviews with financial management personnel at</p> <p>Puskesmas Klego 1, documentation review of financial statements and independent audit reports, and literature</p> <p>review of relevant journals and regulations. The results indicate that Puskesmas Klego 1 has prepared its financial</p> <p>statements in accordance with Government Accounting Standards as stipulated in Government Regulation Number</p> <p>71 of 2010 and has obtained an unqualified opinion from an independent auditor. The main factors influencing</p> <p>the achievement of the unqualified opinion include adequate human resource competence, effective</p> <p>implementation of internal control systems, and compliance with applicable accounting standards and</p> <p>regulations. The achievement of an unqualified opinion demonstrates that financial statement management at</p> <p>Puskesmas Klego 1 has been conducted accountably and responsibly, thereby supporting improved financial</p> <p>governance and the quality of public health services</p> 2026-01-24T00:00:00+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6185 Implementasi Akuntansi Sektor Publik pada Pengelolaan Keuangan Disdukcapil Kabupaten Bantul 2026-01-24T02:26:21+07:00 Aprilia Utami Marsudi utamiprilia118@gmail.com <p>Public sector accounting plays an important role in supporting good governance, particularly in <br>financial management and the provision of public services. The Population and Civil Registration Agency <br>(Disdukcapil) as a regional organization has a strategic responsibility in providing population administration <br>services that are directly related to the civil rights of the community. Therefore, the application of public sector <br>accounting at Disdukcapil is an important topic to study in order to assess how financial management supports <br>the quality of public services. <br>This study uses a descriptive qualitative approach with data collection techniques through interviews <br>with related parties. The focus of this study includes the application of accrual-based Public Sector Accounting <br>Standards Government Accounting Standards (SAP) based on accrual, financial recording and reporting <br>systems, as well as the principles of accountability and transparency. <br>The results of the study show that the Disdukcapil of Bantul Regency has implemented accrual-based <br>SAP and utilizes the Local Government Information System (SIPD) in financial management. Orderly and <br>accountable fund management has been proven to support the effectiveness and efficiency of public services. <br>These findings confirm that the implementation of good public sector accounting plays an important role in <br>improving the quality of population administration services.</p> 2026-01-24T02:21:11+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6179 Observasi Lapangan terhadap Alur Produksi dan Penjaminan Mutu pada Pabrik Jamu Air Mancur : Studi Kasus Kegiatan Campus to Industry 2026-01-24T02:26:21+07:00 Ellivia Magdalena veeaaalee@gmail.com <p><em>Pabrik Jamu Air Mancur is one of Indonesia’s traditional medicine industries that has implemented modern standardization in its production processes. Significant changes occurred after its acquisition by the Combiphar Group at the end of 2019, which introduced pharmaceutical standards into the traditional medicine sector and required stricter quality assurance. This paper aims to provide a field-based review of the production flow and quality assurance system at Pabrik Jamu Air Mancur. The study is based on direct field observations conducted during the Campus to Industry program and supported by a review of official digital literature. The findings indicate that the production process has been standardized, covering raw material selection (simplisia), extraction, processing, and product packaging. Quality assurance practices are not limited to Good Traditional Medicine Manufacturing Practices (CPOTB), but also adopt pharmaceutical quality assurance principles, including In-Process Control at critical production points, microbiological testing, and product stability monitoring. The implementation of an integrated quality assurance system enhances product safety and reliability, demonstrating that the national traditional medicine industry is capable of maintaining competitiveness through continuous improvement in production and quality management.</em></p> 2026-01-24T02:22:15+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6184 Penerapan Standar CPOTB sebagai Bentuk Pengendalian Kualitas dan Efisiensi Bahan Baku di PT Jamu Air Mancur 2026-01-24T02:26:22+07:00 Nita Puspita Sari nithapuspitasari110505@gmail.com <p>This industrial visit was motivated by the urgency of maintaining quality standards in the traditional</p> <p>medicine sector, particularly at PT Jamu Air Mancur, which has consistently implemented Good Manufacturing</p> <p>Practices for Traditional Medicines (GMP). This research primarily examines the role of GMP as a quality control</p> <p>tool and a means of increasing raw material efficiency. Using qualitative descriptive methods, information was</p> <p>obtained through direct observation during a visit to the Palur factory in Karanganyar, covering production stages</p> <p>from sorting, washing, drying, to final packaging.</p> <p>&nbsp;</p> 2026-01-24T02:23:19+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6174 Transformasi Industri Jamu: Dari Perjalanan Pabrik hingga Alur Produksi di PT Air Mancur Karanganyar 2026-01-24T02:26:22+07:00 melaniregita cahyani mellaniregita02@gmail.com <p><span style="text-decoration: underline;">PT Jamu Air Mancur is one of Indonesia’s leading traditional medicine manufacturers that has undergone a <br>significant transformation from a traditional production system to a modern industrial model. This transformation <br>covers not only production technology but also management systems, quality control, and herbal product <br>marketing strategies. The most important development occurred after the company became part of the Combiphar <br>Group at the end of 2019, which introduced modern pharmaceutical standards into the traditional herbal medicine <br>industry. This paper aims to analyze the modernization process of Jamu Air Mancur, from its traditional roots to <br>the implementation of standardized production and quality assurance systems. A descriptive qualitative method <br>based on literature review and secondary observations from official and industry sources was applied. The <br>findings indicate that modernization has improved production efficiency, product consistency, and competitiveness <br>in national and international markets while maintaining the company’s traditional herbal identity.</span></p> 2026-01-24T02:24:15+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6186 Analisis Proses Produksi dan Manajemen Mutu pada Pabrik Jamu Air Mancur 2026-01-24T02:26:23+07:00 adryan farhand adjis adjiz.shaka@gmail.com <p><em>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; The industrial visit to the Air Mancur Jamu Factory aimed to understand the production process, quality control, and operational management in the traditional herbal medicine industry. The methods used were direct observation, interviews, and documentation. The visit revealed that the Air Mancur Jamu Factory implements a structured production process, from raw material selection to product distribution, and adheres to strict hygiene and quality standards. This activity provided a practical understanding of the application of production management and quality control in the traditional medicine industry.</em></p> 2026-01-24T02:25:06+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun https://ejournal.utp.ac.id/index.php/TM/article/view/6192 Analisis Proses Produksi dan Pemasaran Pabrik Jamu Air Mancur Karanganyar 2026-01-24T02:26:23+07:00 Taraka Adicandra Wibawa wibawaoke1@gmail.com <p><em>&nbsp;</em>The herbal medicine industry is one of the processing industry subsectors based on local wisdom that plays an important role in supporting the national economy and preserving traditional health culture in Indonesia. Pabrik Jamu Air Mancur Karanganyar, as an industrial-scale herbal medicine producer, faces challenges in maintaining production process consistency while expanding marketing reach amid increasing competition in the traditional medicine industry. This article aims to analyze the production process and marketing strategies implemented by Pabrik Jamu Air Mancur Karanganyar. The research method used is descriptive qualitative with a literature study and document analysis approach, supported by secondary data from industry reports, scientific publications, and official company sources. The results indicate that the production process has complied with Good Manufacturing Practices for Traditional Medicines (CPOTB), covering raw material selection, processing, packaging, and distribution. In terms of marketing, the company applies an integrated marketing mix combining conventional and digital marketing strategies. The findings suggest that the synergy between standardized production processes and adaptive marketing strategies is a key factor in maintaining competitiveness in the herbal medicine industry.</p> 2026-01-24T02:25:59+07:00 Copyright (c) 2025 Jurnal Pengabdian Kepada Masyarakat Tunas Membangun