Prof. Dr. Binawati Ginting, S.Si., M.Si
Tentang Saya (About Me)
I was born in Lubukpakam, Deli Serdang District, North Sumatera Province on September 27, 1972. Graduated from Bachelor, Master and Doctorate degrees at Chemistry Department Faculty of Mathematics and Natural Sciences University of Sumatera Utara Unsyiah successively in 1996, 1999 and 2015. In 1999 until now, was appointed as a lecturer at MIPA Faculty of Syiah Kuala University. I teach on the field basic chemistry, organic chemistry, stereochemistry, bioessay technique, metabolite secondary of analysis, spectroscopy analysis and organic chemistry synthesis. I interest on research about natural product chemistry. This study aims to determine secondary metabolite compounds from various plants such as nutmeg, casia alata, plumeria alba, nerium oleander and cocoa and others by isolation and purification methods and determination using gravity chromatography, thin layer chromatography, preparative chromatography and recrystallization. The obtained isolates were determined by FT-IT spectroscopy, UV, H-NMR, C-NMR, DEPT, HMQC, HMBC, COSY and MS. Furthermore each of the extracts and secondary metabolites obtained determined the activity against microbes, the determination of sitotoxic, antioxidants and anticancer.
Email: binawati@chem.unsyiah.ac.id
binawati@usk.ac.id
binawati@chem.unsyiah.ac.id
Publikasi (Publications)
Jurnal (Journals)
Muhammad Iqhrammullah, Harapan Harapan, Diva Rayyan Rizki, Agnia Purnama, Teuku Fais Duta, Rinaldi Idroes and Binawati Ginting, 2023, Antiviral Molecular Targets of Essential Oils against SARS-CoV-2: A Systematic Review, Scientia Pharmaceutica , 91, 1-18, 00368709, 22180532.
Muhammad Iqhrammullah, Harapan Harapan, Diva Rayyan Rizki, Agnia Purnama, Teuku Fais Duta, Rinaldi Idroes and Binawati Ginting, 2023, Antiviral Molecular Targets of Essential Oils against SARS-CoV-2: A Systematic Review, Scientia Pharmaceutica , 91, 1-18, 00368709, 22180532.
Siti Rawati, Binawati Ginting, Ilham Maulana, Mustanir Yahya, Nurdin Saidi, Murniana, Kartini Hasballah, 2023, Phytochemical, Antioxidant, and Cytotoxicity screenings of n-hexane extract from Blumea balsamifera L leaves , Research Journal Pharmacy and Technology, 16, 1-5, 0974360X, 09743618.
Binawati Ginting, Williams Chiari, Teuku Fais Duta, Syihaabul Huda, Agnia Purnama, Harapan Harapan, Diva Rayyan Rizki, Kana Puspita, Rinaldi Idroes, Meriatna Meriatna, Muhammad Iqhrammullah, 2023, COVID-19 pandemic sheds a new research spotlight on antiviral potential of essential oils – A bibliometric study, Heliyon, 9, 1-18, 24058440.
Binawati Ginting, Elly Sufriadi, Essy Harnelly, Nadia Isnaini, Farid Mulana, Irma Herawati Suparto, Auliya Ilmiawati, Ernawati, Syaifullah Muhammad, Maula Syakira, Cantika Dwi Riski, 2023, Identification of volatile compounds contained in the therapeutic essential oils from Pogostemon cablin, Melaleuca leucadendra, and Mentha piperita and their purified fractions, Journal of Advanced Pharmaceutical Technology and Research (JAPTR), 14, 208-212, Journal of Advanced Pharmaceutical Technology and .
Binawati Ginting, Ilham Maulana, Mustanir Yahya, Nurdin Saidi, Murniana Murniana, Kartini Hasballah, Maulidna Maulidna , Siti Rawati, 2022, Antioxidant and antiproliferative activities of n-hexane extract and its fractions from Blumea balsamifera L. leaves, J. Adv. Pharm. Technol. Res., Vol. 1, 216-220, 09762094, 22314040.
Salfauqi Nurman, Saiful, Rahmi, Binawati Ginting, Marlina, 2022, Red Seaweed (Gracilaria verrucosa Greville) Based Polyurethane as Adsorptive Membrane for Ammonia Removal in Water, Polymers, 14, 1-16, 20734360.
Ilham Maulana, Dhiaulhaq Fasya & Binawati Ginting, 2022, Biosynthesis of Cu nanoparticles using Polyalthia longifolia roots extracts for antibacterial, antioxidant and cytotoxicity applications, Materials Technology : Advanced Performance Materials, , 1-5, 10667857, 17535557.
Eka Saftri, Binawati Ginting , Zatul Omaira , Nazaruddin Nazaruddin, Irfan Mustafa, Sitti Saleha , Rinaldi Idroes, Muhammad Iqhrammullah, Sagir Alva and Maria Paristiowati, 2022, Fabrication of an Immobilized Polyelectrolite Complex (PEC) Membrane from Pectin-Chitosan and Chromoionophore ETH 5294 for pH-Based Fish Freshness Monitoring, Coatings, 12, 1-12, 20796412.
Mustanir, Binawati Ginting dan Nurdin Saidi, 2022, Antiproliferative and Antioxidant Activities of Chloroform Soluble and its Fractions Obtained from Methanolic Extract of Cocoa pod Husk , Research Journal Pharmacy and Technology, 15, 5038-5042, 0974360X, 09743618.
Nadia Isnaini, Vicky Prajaputra, Khairan Khairan, Meutia Faradhilla, Elly Sufriadi, Binawati Ginting, Friesca Erwan, Raihan Dara Lufika, Syaifullah Muhammad, 2022, Evaluation of Physical Quality of Patchouli Oil (Pogostemon cablin Benth.) Body Butter Formulation , Journal of Patchouli and Essential Oil Products, 1, 22-25, .
Ilham Maulana, Dhiaulhaq Fasya & Binawati Ginting, 2022, Biosynthesis of Cu nanoparticles using Polyalthia longifolia roots extracts for antibacterial, antioxidant and cytotoxicity applications , Materials Technology , , 1-5, 10667857, 17535557.
Mustanir Yahya, Binawati Ginting, Nurdin Saidi, 2022, Anticancer and Antiretroviral Activities of Methanolic Extract from Theobroma cacao L Pod Husk: Focusing on the Ethyl Acetate Partition, F1000Research, 11, 1-15, 20461402.
Binawti Ginting, Mustanir, Nurdin, Maulidna, Murniana, Safrina, 2021, Evaluation of Antioxidant and Anticancer Activity of Myristica fragrans Houtt. Bark, Pharmacognosy Journal, 13, 780-786, 09753575.
Salfauqi Nurman, Saiful, Binawati Ginting, Rahmi, and Marlina, 2021, Optimization of Polyurethane Membrane Physical Characteristics of Red Seaweed Biomass Using a Box-Behnken Design , Indones. Journal of Chemistry, 21, 932-941, 141194240.
Salfauqi Nurman, Saiful Saiful, Binawati Ginting, Rahmi Rahmi , Marlina Marlina and Yusuf Wibisono, 2021, Synthesis of Polyurethane Membranes Derived from Red Seaweed Biomass for Ammonia Filtration, Membranes, 11, 1-14, 207703375.
Mustanir, Nurdin, dan Binawati Ginting, 2021, Antioxidant Activity and Phytochemical Identification of Annona Squamosa Leaves Methanolic Extracts, Pharmacognosy Journal, 13, 13, 09753575.
Mustanir, Binawati Ginting dan Nurdin Saidi, 2021, In-Vitro Screenings for Biological and Antioxidant Activities of Water Extract from Theobroma cacao L. Pod Husk: Potential Utilization in Foods, Molecules, 26, 1-13, 14203049.
Nurhayati, Eka Safitri, Khairi Suhud, Nazaruddin Nazaruddi, Binawati Ginting, Murniana Murniana, Susilawati Susilawati, Sitti Saleha and Salsabilla Latansa Nazaruddin, 2021, Optical pH sensor based on polyelectrolyte complex (PEC) pectin-chitosan/methanol anthocyanin extract of Catharanthus roseus for a new optical urea biosensor development, Jurnal Natural, 21, 145-141, pISSN 1411-8513 eISSN 2541-4062.
Yuliyani, Khairi Suhud, Dedi Satria, Lelifajri, Binawati Ginting, Yuliani Aisyah, Fauzi, dan Muhammad Syukri Surbakti, 2021, Instrumentation of Realtime Monitoring System Towards Level of C6H12O6, C2H5OH, CO2, Temperature in Tapai Fermentation Process , Journal of Aceh Physic Society, 10, 60-65, .
Binawati Ginting, Nurdin Saidi, Murniana, Mustanir, Maulidna, Partomuan Simanjuntak, 2020, Lignan Compound Isolated From n-Hexane Extract Myristica fragrans Houtt Root as Antioxidant and Antitumor Activities Against MCF-7 Cell Lines Data, Data in Brief Journal, 31, 1-11, 23523409.
Mustanir, Nurdin, Binawati Ginting, Agnia Purnama, 2020, Chemical composition and cytotoxic activities of n-Hexane extract from cacao pod husk (Theobroma cacao L.), Chemical Data Collections Journal, 31, 1-11, 24058300.
Binawati Ginting, Ilham Maulana, Ida Karnila, 2020, Biosynthesis Copper Nanoparticles using Blumea balsamifera Leaf Extracts: Characterization of its Antioxidant and Cytotoxicity Activities, Surfaces and Interfaces, 21, 1-5, 2468-0230/© 2020 Published by Elsevier B.V..
Ilham Maulana, Binawati Ginting, Nurdin and Saiful Fakri, 2019, Antioxidant Activity of Ethyl Acetate Extract of Nutmeg (Myristica fragrans Houtt) Stem Bark, Jurnal Natural, 19, 58-63, pISSN 1411-8513 eISSN 2541-4062.
Binawati Ginting*, Ilham Maulana, Nurdin Saidi, Syarifah Yanti Astryna, 2019, ISOLATION AND ACTIVITY ANTIOXIDANT TEST OF COCOA POD HUSK ETHYL ASETAT EXTRACTS (Theobroma cacao L) , Jurnal Natural, 19, 49-53, pISSN 1411-8513 eISSN 2541-4062 .
Binawati Ginting, Ratna Maira, Mustanir, Hira Helwati, Lydia Septa Desiyana, Rahmad Mujahid, 2018, ISOLATION OF ESSENSIAL OIL OF NUTMEG (Myristica fragrans Houtt) and ANTIOXIDANT ACTIVITY TEST WITH DPPH , Jurnal natural, 18 (1), 11-17, pISSN 1411-8513; eISSN 2541-4062.
Binawati Ginting, Ratna Maira, Mustanir, Hira Helwati1, Lydia Septa Desiyana, Rohmat Mujahid, 2018, ISOLATION OF ESSENSIAL OIL OF NUTMEG (Myristica fragrans Houtt) and ANTIOXIDANT ACTIVITY TEST WITH DPPH , Jurnal Natural, 18, 11-17, pISSN 1411-8513 eISSN 2541-4062.
Binawati Ginting, Mustanir, Hira Helwati, Lydia Septa Desiyana, Eralisa, Rohmat Mujahid, 2017, ANTIOXIDANT ACTIVITY OF N-HEXANE EXTRACT OF NUTMEG PLANTS FROM SOUTH ACEH PROVINCE, Jurnal natural, 17, 39-44, pISSN1411-8513; eISSn 2541-4062.
Nurmilasari, Binawati Ginting, Hira Helwati, 2017, ISOLATION OF ANTIOXIDANT COMPOUNDS OF METHANOL EXTRACT OF NUTMEG LEAVES (Myristica fragrans Houtt), Jurnal natural, 17, 49-57, pISSN 1411-8513; eISSN 2541-4062.
Mustanir, Binawati Ginting and Safrina, 2017, ANTIOXIDANT ACTIVITY OF NUTMEG BARK (MYRISTICA FRAGRANS HOUTT), INTERNATIONAL JOURNAL OF DEVELOPTMENT RESEARCH, 07, 14968-146971, 2230-9926.
Binawati Ginting, Mustanir, Hira Helwati, Lydia Septa Desiyana, Eralisa, Rohmat Mujahid, 2017, Antioxidant Activity of n-Hexane Extract of Nutmeg Plants from South Aceh Province, Jurnal Natural, 17, 39-44, pISSN 1411-8513 eISSN 2541-4062.
Binawati Ginting,Siti Hadijah, Hira Helwati, 2017, Isolation of Antioxidant Compounds of n-Hexane Extract of Nutmeg (Myristica Fragrans Houtt) Leaves, Jurnal Kimia Mulawarman , 15, 46-52, P-ISSN 1693-5616 E-ISSN 2476-9258.
Binawati Ginting, Lamek Marpaung, Tonel Barus, Partomuan Simanjuntak, 2016, Isolation and Identification of Flavonoid Compound From Nutmeg Leaves (Myristica fragrans Houtt), Asian Journal of Chemistry, Vol. 2, 199-202, 0970-7077 .
Binawati Ginting, 2012, Antifungal Activity of Essential Oil Some Plant in Aceh Province Against Candida albicans, Natural, 2/12, 18-22, 1141-8513.
Prosiding (Proceedings)
Salfauqi Nurman, Saiful, Binawati Ginting, Rahmi, Marlina, 2023, Development red seaweed based (Gracilaria verrucosa Greville) polyurethane membrane, 11TH ANNUAL INTERNATIONAL CONFERENCE (AIC) 2021: On Sciences and Engineering, AIP Publishing, Banda Aceh-Provinsi Aceh, 29–30 September 2021, United States, AIP Publishing, , 17426588, 1742659.
Ilham Maulana, D. Fasya, B. Ginting and R. Efendi, 2022, Biosynthesis of copper nanoparticles using methanol extract of sugar-apple leaves (Anonnaceae squamosa), and its antioxidant activity, The 3rd International conference on science technlogy application : Science and education science support for sustainable technology, ICOSTA 2021, Universitas Negeri Medan-North Sumatera, 2 Nopember 2021, Universities and research institutions in United Kingdom, IOP Publishing, 1-11, Online ISSN: 1742-6596; Print ISSN: 1742.
I Indriaty , B Ginting , K Hasballah , Djufri, 2022, Assessment cytotoxic assay of Rhizophora plants mangrove using brine shrimp (Artemia salina L) model , 3rd International Conference on Agriculture and Bio-industry (ICAGRI 2021), ICAGRI 2021, Banda Aceh-Provinsi Aceh, 18-19 October 2021, Universities and research institutions in United Kingdom, IOP Publishing, 1-10, 17551315, 17551307.
Binawati Ginting, Maulidna, Nurdin, Aida Lisma, 2022, Antioxidant Activity of Blumea balsamifera L. Leaves Extracts , Pengembangan Sumber Energi Alternatif dan Kimia Terapan Untuk Menunjang Teknologi di Masa Depan, Seminar Nasional Kimia dan Terapan 2021, Samarinda, Oktober 2021, Universitas Mulawarman, Jurusan Kimia Universitas Mulawarman, 7-15, 978-602-50942-6-2.
Agnia Purnama, Mustanir and Binawati Ginting, 2021, Isolation and cytotoxic activity of terpenoid compounds from n-hexane extract of cacao pod husk (Theobroma cacao L.) , Chemical Science and Technology Innovation for a Better Future : Chemical Science and Technology Innovation for a Better Future, The International Conference on Chemical Science and Technology (ICCST – 2020), Medan, Indonesia, 8 September 2020, China, AIP Publishing Ltd, , 978-0-7354-4085-2.
Z Akbar, R Idroes, B Ginting, T Karma, S Rahimah, Z Helwani, M Yusuf, 2021, Identification of Gayo Arabic Coffee Beans and Powder Using The FTIR-PCA Combination Method, IOP: Materials Science and Engineering 1087 (2021) 012059, The 10th Annual International Conference on Science and Engineering (10th AIC 2020), Banda Aceh-Provinsi Aceh, 15-16 Oktober 2020, Banda Aceh, Indonesia, 15-16 Oktober 2020, IOP Publishing, 1-7, ISSN: 17578981, 1757899X.
Z Akbar, G M Idroes, R Idroes, M Yusuf, T Karma, B Ginting, S Rahimah, M Paristiowati and T E Tallei, 2021, Classification of Gayo Arabica coffee ethanol extract using FTIR-PCA, The 2nd International Conference on Agriculture and Bio-industry, Earth and Environmental Science 667 (2021) 012041, Banda Aceh-Provinsi Aceh, 27-28 Oktober 2020, , IOP Publishing, , 17551307, 17551315.
N B Maulydia, T E Tallei, B Ginting, R Idroes, D N illian, M Faradilla, 2021, Analysis of Flavonoid Compounds of Orange (Citrus sp.) Peel as Anti-main Protease of SARS-CoV-2: A molecular Docking Study, Earth and Environmental Science 951 (2022) 012078, 3rd International Conference on Agriculture and Bio-industry (ICAGRI 2021), Banda Aceh-Provinsi Aceh, 13-14 Oktober 2021, United Kingdom, IOP Publishing, 1-9, 17551307, 17551315.
Binawati Ginting, Susilawati, Murniana, Maulidna, Lamek Marpaung, 2020, Isolasi Ekstrak Etil Asetat Daun Pala (Myristica fragrans Houtt) , Peran dan Inovasi Ilmu Kimia pada Era Industri 4.0, Seminar Nasional Himpunan Mahasiswa KImia FMIPA UNMUL 2020, Samarinda, 21-22 Agustus 2020, Universitas Mulawarman, Jurusan Kimia Universitas Mulawarman, 37-41, 978-602-50942-3-1.
Ratna Juwita Umri, Ilham Maulana, Binawati Ginting, 2019, Antioxidant and cytotoxic activity of ethyl acetate extracts of cocoa pod husk (Theobroma cacao L), Earth and Environmental Science, The 3rd International Conference on Natural and Environmental Sciences 2019, Banda Aceh, Indonesia, 26–27 July 2019, Banda Aceh, IOP Publishing Acdemy , 0, 1755-1315.
Binawati Ginting, Nurdin, Juliawati, 2019, AKTIVITAS ANTIOKSIDAN EKSTRAK KULIT BATANG ZIG-ZAG (Pedilanthus tithymaloides L. Poit) , , Seminar Nasional Kimia 2018, Samarinda, 2018, Universitas Mulawarman, Jurusan Kimia Universitas Mulawarman, 9-16, 978 602 50942 1 7.
Binawati Ginting, Mustanir, Hira Helwati, Lydia Septa Desiyana, Rohmat Mujahid, 2017, Aktivitas Antikanker Ekstrak Kulit Batang Tanaman Pala (Myristica fragrans Houtt) Provinsi Aceh , Peran Sains Teknologi dan Pendidikan MIPA dalam Menopang Sains Park, Teknopark, Serta Geopark Berbasis Argoindustri dan Lingkungan, SEMIRATA 2017 Bidang MIPA BKS-PTN Wilayah Barat, Jambi, Ratu Convention Center, 12-14 Mei 2017, FKIP Jambi, Fakultas Keguruan dan Ilmu Pendidikan (FKIP) bekerja sama dengan Fakultas Sains dan Teknology (FST) Universitas Jambi, 1716-1722 , : 978-602-50593-0-8.
Binawati Ginting, Hira Helwati, Lamek Marpaung, Partomuan Simanjutak, 2016, AKTIVITAS SITOTOKSIK FRAKSI TOTAL FLAVONOID DAUN PALA (Myristica fragrans Houtt) DENGAN METODE BRINE SHRIMP LETHALITY , PERAN MIPA DALAM MENINGKATKAN DAYA SAING BANGSA MENGHADAPI MASYARAKAT EKONOMI ASEAN (MEA), Semirata 2016 Bidang MIPA BKS-PTN Wilayah Barat, Graha Sriwijaya, Universitas Sriwijaya Palembang, 22-24 Mei 2016, Universitas Sriwijaya Palembang, FMIPA Universitas Sriwijaya Palembang, 1862-1866, ISBN: 978-602-71798-1-3 .
Binawati Ginting, Hira Helwati, Lamek Marpaung, Partomuan Simanjutak, 2016, AKTIVITAS SITOTOKSIK FRAKSI TOTAL FLAVONOID DAUN PALA (Myristica fragrans Houtt) DENGAN METODE BRINE SHRIMP LETHALITY , Peran MIPA dalam Meningkatkan Daya Saing Bangsa Menghadapi Masyarakat Ekonomi Asean (MEA), Semirata 2016 Bidang MIPA BKS PTN Wilayah Barat, Graha Sriwijaya, Universitas Sriwijaya, Palembang, 22-24 Mei 2016, Palembang, Simetri Palembang, 0, ISBN 978-602-71798-1-3.
Binawati Ginting, Tonel Barus, Lamek Marpaung, Partomuan Simanjuntak, Hira Helwati, 2015, Aktivitas Antioksidan Fraksi Total Flavonoid tanpa Hidrolisis dari Daun Pala (Myristica fragrans Houtt), Mengali potensi kimia daerah Sumatera Utara untuk meningkatkan daya saing generasi penerus bangsa, Seminar Nasional Kimia 2015, Hotel Madani Medan, 19 Mei 2015, Medan, Sumatera Utara, USU Press 2015, 112-119, 979-458-819-9.
Binawati Ginting, Tonel Barus, Lamek Marpaung, Partomuan Simanjuntak, 2014, UJI TOKSISITAS EKSTRAK DAUN PALA (Myristica fragrans Houtt) DENGAN METODE BRINE SHRIMP LETHALITY TEST (BSLT), Peranan Ilmu Kimia dalam mendukung kawasan ekonomi khusus berbasis olekokimia dan petrokimia di Kalimantan Timur, Seminar Nasional dan Diskusi Ilmiah Kimia, Pusat Rehabilitasi Hutan Hujan Tropis Unmul, Kaltim, 18 Oktober 2014, Universitas Mulawarman, Kalimantan Timur, , , 978-602-19421-0-9.
Binawati Ginting, Tonel Barus, Lemek Marpaung, Partomuan Simanjuntak, 2013, Isolasi Total Falvonid Daun Pala (Myristica fragnans Houtt), Seminar Nasional Kimia, Seminar Nasional KImia 2013, Samarinda, Kalimantan Timur, 5 November, Samarinda, Universitas Mulawarman, Samarinda, 186-190, 978-602-19421-09.
Binawati Ginting, 2013, Aktifitas Antifungal Ekstrak daun Pala (Myristica fragnans), Seminar Nasional Kimia, Seminar Nasional KImia 2013, Medan, 14-15 Mei, Medan, Universitas Sumatera Utara, 276-282, 979-458-692.
Binawati Ginting, Tonel Barus, Lemek Marpaung, Partomuan Simanjuntak, 2013, Isolasi dan Penentuan Aktivitas Antioksidan Total Alkaloid Daun Pala (Myristica fragnans Houtt), Seminar NAsional Yusuf Benseh, Seminar NAsional Yusuf Benseh 2013, Lhoksemawe, Aceh, 11-12 Desember, Lhoksemawe, Aceh, Politeknik Negeri Lhoksemawe, Aceh, 278-282, 978-602-17282-2-2.
Binawati Ginting dan Murniana, 2012, Potensi Tumbuhan Gadung (Discorea hispida Dennst)Sebagai Pestisida, Seminar Nasional KImia 2012, Seminar Nasional KImia 2012, Medan, 11 April 2012, Medan, Universitas Sumatera Utara, 59-65, 979-458-598-X.
Irfan Mustafa, Binawati Ginting, 2012, Karakterisasi dan Uji Biodegradale poliblen Polistirena murni/khitin (dari kulit udang), Seminar NAsional Kimia 2012, Seminar Nasional KImia 2012, Medan, 11 April 2012, Medan, Universitas Sumatera Utara, 255-265, 979-458-598-X.
Murniana, Binawati Ginting, 2012, Aktifitas Pestisida Ekstrak Tumbuhan Famili Apocynaeae Terhadap Keong MAs (pomaceae canaliculata), Seminar dan Rapat Tahunan BKS-PTN-B, Seminar dan Rapat Tahunan BKS-PTN-B 2012, Medan, 11-12 Mei , Medan, Unimed Medan, 479-486, 979-606-9115-24-6.
Binawati Ginting dan Mustanir, 2011, Isolasi dan Karakterisasi Senyawa Metabolit Sekunder Ekstrak Etil Asetat Daun Allamanda cathartica, Proseding semirata BKS-PYN B, Seminar Nasional Bidang MIPA, Unversitas Lambung Mangkurat, 9-10 Mei 2011, Banjarmasin, Universitas Lambung Mangkurat, 227-281, 978-6-0298-9161-4.
Training/Diklat (Workshops)
09-04-2018, Pelatihan dosen wali untuk peningkatan kualitas pembimbingan mahasiswa di FMIPA Unsyiah, FMIPA UNSYIAH, FMIPA
08-09-2017, Workshop Penyusunan SOP audit, SPI, Unsyiah
05-09-2017, Pelatihan audit operasional BLU, SPI, UNSYIAH
