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Proposed Maintenance Planning for Screw Press Machines Using the Reliability Centered Maintenance (RCM) Method at PT. SIR Yudistia, Fiki; Suherman, Suherman; Hamdy, Muhammad Ihsan; Harpito, Harpito; Devani, Vera
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 7, No 1: February 2026
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v7i1.32415

Abstract

PT. SIR is one of the manufacturing companies engaged in processing oil palm fruit into crude palm oil (CPO) and Palm Kernel (PK) with a processing capacity of 45 tons/ hour. From the results of interviews and observations, it was found that the problem that occurred in the company was frequent sudden damage to the srew press machine which resulted in the machine and the production process stopping. The method used in this research is Reliability Centered Maintenance (RCM). The purpose of this research is to identify critical components on the srew press machine, develop a proposed maintenance schedule for each critical component at the Screw Press station, and provide recommendations on the type of periodic maintenance activities for critical components at the Screw Press station. From the results of the research obtained 5 critical components of the srew press machine which are recommended improvements from namely, bearings, shaft press, worm srew, press cage, and spur gear obtained Proposed maintenance schedule for each critical component, namely, on the bearing component the average damage time is 403 hours and the proposed maintenance schedule is 320 hours. Shaft press components average damage time 649.29 and proposed maintenance schedule 470 hours. Worm Srew components average damage 365.58 hours and proposed maintenance schedule 285 hours. Press Cage components average damage 737.5 hours and proposed maintenance schedule 570 hours. Spur Gear components average damage time 671.2 hours and proposed maintenance schedule 520 hours.
Eksplorasi Pengalaman Mindfulness dalam Kesehatan Mental: Studi Fenomenologi pada Usia Dewasa Fendy Fendy; Budi Utomo; Suherman Suherman
Jurnal Ilmiah Religiosity Entity Humanity (JIREH) Vol 8 No 1 (2026): Issue in Progress
Publisher : Sekolah Tinggi Teologi Injili dan Kejuruan (STTIK) Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37364/jireh.v8i1.468

Abstract

This study aims to explore the subjective experiences of mindfulness practice and its contribution to the mental health of adults at Cetiya Dhamma Manggala. A qualitative method with a phenomenological approach using Interpretative Phenomenological Analysis (IPA) was employed. Data were collected through semi-structured interviews, observation, and documentation with six adult participants actively engaged in mindfulness practice. The findings reveal that mindfulness practice provides holistic benefits encompassing psychological aspects (improved emotional regulation and cognitive clarity), physical aspects (better sleep quality and pain management), and social aspects (interpersonal harmony). However, participants also face challenges such as digital distractions, social resistance, and difficulties maintaining consistent practice. This study concludes that mindfulness has been subjectively experienced as a transformative path toward self-awareness and mental well-being.
Application of the Fuzzy C-Means Method in Grouping Heart Abnormalities Based on Electrocardiogram Medical Records Sumiati, Sumiati; Suherman, Suherman; Firzatullah, Raden Muhamad; Triayudi, Agung; Fadjar, Agung Rahmad
ILKOM Jurnal Ilmiah Vol 15, No 1 (2023)
Publisher : Prodi Teknik Informatika FIK Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/ilkom.v15i1.1272.82-100

Abstract

Heart disease is the main cause of death which can be diagnosed using an electrocardiogram. This study aims to classify heart defects using the Fuzzy C Means technique. The advantage of using Fuzzy C Means is that it is unsupervised and can reach a convergent cluster center under certain conditions. It is a clustering model that has the value of the objective function, number of iterations and completed time. In an unsupervised learning, the focus is more on exploring data such as looking for patterns in the data. Clustering itself aims to identify patterns of similar data to be grouped. It can be a solution to overcome the process of determining the risk of heart disease. The results showed that there were 10 data grouped into cluster 1 and 10 data into cluster 2. The first group (Cluster 1) consisted of patients with serial numbers 3,5,8,9,11,12,16,17,19,20, while the second group (Cluster 2) consisted of patients with serial numbers 1,2,4,6,7,10,13,14,15 and 18. Accuracy testing results in a success rate of 60%.
Determinan Niatan Penyalahgunaan Dana Desa Perspektif Fraud Diamond Ardi, Pahmi; Suherman, Suherman; Alrizwan, U. Ari
Akbis: Media Riset Akuntansi dan Bisnis JURNAL AKBIS VOLUME 10 NOMOR 1 TAHUN 2026
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/akbis.v10i1.14885

Abstract

This research examines the factors diving behavioral intentions toward the missaproriation of village funds across semparuk district, utilizing financial pressure, internal control systems, organizational culture, and the capability of human resources as variables within the framework of the Fraud Diamond Theory. This research employs a quantitative approach. The sample includes people directly involved with Semparuk District village fund management. Data analysis was conducted using SPSS 30, encompassing validity and reliability tests, classical assumption tests normality, multicollinearity, and heteroscedasticity, as well as hypothesis testing through multiple linear regression analysis, t-tests, and the coefficient of determination. The results indicate that financial pressure, internal control systems, and the capability of human resources have a significant influence on the intention to misappropriate of village funds. Conversely, organizational culture does not show a significant influence on the intention to misappropriate of village funds. This study is limited by its sole reliance on the fraud diamond theory, its focus on the village government scale, and the four variables utilized. Future research may expand upon the theories and variables used, such as incorporating external pressure and organizational position.
DINAMIKA RANTAI PASOK INDUSTRI PERIKANAN DI KAWASAN TAMAN NASIONAL SEBANGAU DAN IMPLIKASINYA TERHADAP KETAHANAN PANGAN REGIONAL Suherman, Suherman; Damayanti, Nurlia Eka; Nasrida, Muhammad Farras; Ulan, Ulan; Ardiansyah, Dede; Sundari, Utari Yolla
Jurnal Pendidikan Ekonomi (JURKAMI) Vol 11, No 1 (2026): JURKAMI
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpe.v11i1.5842

Abstract

This study presents an in-depth and comprehensive analysis of the structure, performance, and development strategy of the inland fishery supply chain in the buffer zone of Sebangau National Park (SNP), Central Kalimantan. As one of the world's largest and most crucial tropical peat swamp ecosystems, SNP plays a dual role as a biodiversity reservoir and a pillar of the local economy through the fishery sector. However, this vast potential faces a paradox of supply chain inefficiency, market information asymmetry, and vulnerability to extreme peat hydrological dynamics. This research adopts a sequential exploratory mixed-methods design, integrating the depth of qualitative data from in-depth interviews and participatory observation with the rigor of quantitative analysis through SWOT (Strengths, Weaknesses, Opportunities, Threats) and QSPM (Quantitative Strategic Planning Matrix) instruments. The results reveal a supply chain anatomy dominated by patron-client relationships, with fishermen positioned as price takers. Key findings indicate that the greatest internal strengths lie in the fishermen's social capital and Traditional Ecological Knowledge (TEK), as well as adaptive innovations in live fish storage. Conversely, the absence of cold chain infrastructure and downstreaming facilities represents a critical weakness causing economic value-added leakage. Through QSPM strategy simulation, this study establishes the downstreaming of fish-based food products as the main priority strategy with the highest Total Attractiveness Score (TAS) of 1.00, outperforming aquaculture and ecotourism strategies. This article provides a theoretical contribution to the literature on supply chain management in wetlands and offers practical policy recommendations for transformation toward adaptive and sustainable regional food security.
Analysis of Household Food Security in Peatland Areas Palangka Raya City Halim, Abdul; Subianto, Pratiwi; Simbolon, Tiur Rosida; Miar, Miar; Hayati, Rima; Suherman, Suherman; Nasrida, M Farras; Hutabalian, Tri Putri; Rosa, Dimas Prima
Jurnal Cita Ekonomika Vol 19 No 2 (2025): Cita Ekonomika: Jurnal Ilmu Ekonomi
Publisher : Jurusan Ekonomi Pembangunan, FEB Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51125/citaekonomika.v19i2.23144

Abstract

This study aims to analyse the socio-economic factors that influence household food security in the peatland area of Palangka Raya City. The study was conducted using a quantitative approach through secondary data processing and multiple linear regression analysis covering variables such as income, food expenditure, food prices, market access, and income diversification. The results show that household food security is still vulnerable, especially among low-income households and those with high food expenditure. Partially, income has a significant positive effect, food expenditure has a significant negative effect, and food prices have a marginal positive effect, while market access and income diversification have no significant effect. The R² value of 0.706 indicates that the model is able to explain the variation in food security well. These findings emphasise the importance of strengthening household economic capacity and stabilising food prices and supply as strategic steps to improve food security in peatland areas, thus contributing significantly to the formulation of regional economic development and food security policies.
PENGEMBANGAN MEDIA E-COMIC BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN SISWA DALAM PEMECAHAN MASALAH MATEMATIKA Wahyuni, Irni; Suherman, Suherman; Fauzan, Ahmad; Harisman, Yulyanti
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 15, No 1 (2026)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v15i1.12637

Abstract

Kemampuant memecahkant masalaht disebut sebagai keterampilan krusial yang berkontribusi pada prestasi akademik dan pertumbuhan individu. Kemampuan ini meliputi langkah-langkah identifikasi masalah, merencanakan penyelesaian, dan implementasi solusi yang berhasil. Menurut pengamatan awal yang dilakukan di SMPN 1 Tanjung Emas dan SMPN 1 Sungayang, keterampilan siswa di bidang ini masih kurang. Kurangnya sumber atau bahan ajar pendidikan guna meningkatkan keterampilan pemecahan masalah matematika merupakan penyebab dasar dari masalah ini. Sehubungan dengan hal tersebut, penelitian ini bertujuan untuk mengembangkan e-comic yang menerapkan model PBL sebagai alternatif untuk lebih meningkatkan kemampuan siswa kelas VIII SMP dalam memecahkan masalah matematika. Penelitian ini menerapkan model Plomp, yang terbagi menjadi tiga tahapan: analisis awal, pengembangan, serta evaluasi dalam metodologi penelitian dan pengembangan (R&D). Untuk mengevaluasi kualitas e-comic, tiga kriteria digunakan: valid, praktis, dan efektif. Berdasarkan hasil analisis validasi produk, e-comic memperoleh skor 3,57 dengan kateori valid, modul ajar memperoleh skor 3,6 dengan kategori valid, dan LKPD memperoleh skor 3,59 dengan kategori valid. Praktis karena mudah digunakan dan dipahami, efisien, dan menarik. Dengan skor masing-masing 86%, 85,1%, dan 87,87%, Hasil keseluruhannya mencapai kategori “sangat praktis”. Produk dinyatakan efektif karena mampu mencapai tujuan pembelajaran yang diharapkan dan memberikan hasil belajar yang tuntas. Hasil uji lapangan menunjukkan peningkatan pada setiap indikator pemecahan masalah dengan skor untuk memahami masalah 59,3%, menyusun rencana dengan skor 54,2%, melaksanakan rencana dengan skor 44,5% dan memeriksa kembali dengan skor 44,4%. Hasil tersebut menunjukkan bahwa media e-comic berbasis PBL dapat meningkatkan kemampuan pemecahan masalah matematika siswa.Mathematical problem-solving ability is an essential skill that supports students’ academic achievement and cognitive development. This ability includes understanding problems, planning solution strategies, implementing the plan, and reviewing the results. Based on preliminary observations conducted at SMPN 1 Tanjung Emas and SMPN 1 Sungayang, students’ mathematical problem-solving abilities were still relatively low. One contributing factor is the limited availability of innovative learning media that support the development of these skills. Therefore, this study aims to develop a Problem-Based Learning (PBL)-based e-comic as an alternative learning medium to improve the mathematical problem-solving abilities of eighth-grade junior high school students. This study employed a Research and Development (R&D) approach using the Plomp model, which consists of three phases: preliminary analysis, development, and evaluation. The quality of the developed product was assessed based on validity, practicality, and effectiveness criteria. The validation results showed that the e-comic (3.57), teaching module (3.60), and student worksheet (3.59) were categorized as valid. The practicality scores were 86%, 85.1%, and 87.87%, indicating that the product was very practical. Field test results showed improvements in students’ problem-solving indicators: understanding the problem (59.3%), planning the solution (54.2%), implementing the plan (44.5%), and reviewing the solution (44.4%). These findings indicate that the PBL-based e-comic is valid, practical, and effective in improving students’ mathematical problem-solving abilities.
Impact of surface roughness on the adhesion strength of PVA/eggshell-derived hydroxyapatite coatings on AISI 316L substrates Irfa'i, Mochamad Arif; Suherman, Suherman; Firdaus, Achmad Fadjar Maulana
Jurnal Polimesin Vol 24, No 2 (2026): April
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v24i2.8690

Abstract

This study investigates the effect of AISI 316L surface roughness on the adhesion Poly Vinyl Alcohol (PVA) and eggshell-derived Hydroxyapatite (HA) coatings applied via slurry spraying. The surfaces were modified by the sandblasting method resulting in a maximum roughness of 4.803 µm using 16-30 mesh SiO2 as sandblasting media. Reducing SiO2 particle size to 30-60 mesh and subsequently 60-80 mesh, gradually reduces the surface roughness to 3.431 µm and 1.712 µm, proving that smaller abrasive particles result in a smoother surface. The slurry spraying process was then done using 27:73 mass-based mixture of HA and 3% PVA solution in water. Results revealed that while sandblasting significantly altered substrate topography, the resulting coatings remained dense and pore-free with consistent thickness across all roughness levels, while maximum adhesive strength of 4.09 MPa based on ASTM D4541 method was observed in the specimen sandblasted with 30-60 mesh SiO2, corresponding to a Ra value of 3.43 µm. Utilizing sustainable eggshell-derived HA provides a bioactive, cost-effective coating material that achieves high inter facial adhesion on AISI 316L, offering a mechanically stable and affordable solution for the development of next-generation orthopedic implants.
Analisa Beban Pada Rangka dan Poros Penggerak Mesin Pencuci Sampah Plastik Bekas dengan Software Solidworks 2016 Hartono, Fuja Fuji; Suherman, Suherman
IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Vol 5 No 1 (2026): April
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajtma.v5i1.415

Abstract

The rising consumption of plastic poses significant environmental challenges due to its non-biodegradable nature. In the recycling process, the washing stage is critical for removing contaminants. This study aims to design and analyze a plastic waste-washing machine using SolidWorks 2016 Premium. The research methodology encompasses component design, mechanical parameter calculations, and static analysis simulations for the frame structure and stirrer shaft. The results indicate that the machine is powered by a 2 HP electric motor at 1400 rpm, with a pulley-and-V-belt transmission system. With dimensions of 1080 mm × 578 mm × 1000 mm, the machine achieves a washing capacity of 6 kg/hour. Simulation results demonstrate that the frame can withstand loads up to 3,810 N, which is significantly greater than the operational load of 560 N. Furthermore, the maximum stress on the stirrer shaft remains below the material's allowable limit, thereby satisfying structural safety criteria. These findings confirm that a simulation-based design approach can yield a structurally sound, operationally efficient washing machine, potentially enhancing the economic value of recycled plastics for small- to medium-scale recycling industries.
STRATEGI PENGUATAN SUMBER DAYA MANUSIA (SDM) DI HINTERLAND UNTUK MENDUKUNG EFISIENSI INFRASTRUKTUR PELABUHAN DALAM PERSPEKTIF PEMBANGUNAN BERKELANJUTAN Aryani, Desy Yulia; Suherman, Suherman; Hermawati, Renny; Santoso, Kurniawan Teguh
JURNAL SAINS DAN TEKNOLOGI MARITIM Vol. 26 No. 2 (2026): Maret
Publisher : UNIMAR AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33556/jstm.v26i2.596

Abstract

This article aims to analyze the strategy of strengthening Human Resources (HR) in the hinterland area in order to improve the efficiency of port infrastructure, especially Tanjung Emas Port, in the perspective of sustainable development. The purpose of this research is to explain the quality, development, accessibility of hinterland and the effectiveness of the Human Resources (HR) logistics system in influencing the efficiency of port infrastructure. The focus of the research is directed at 3 (three) main variables, namely the quality of Human Resources (HR), the development of Human Resources (HR), and the accessibility of hinterland, with the effectiveness of logistics systems as intervening variables and port infrastructure efficiency as dependent variables. This study uses a quantitative approach with data collection techniques through questionnaires on 127 respondents who were selected using simple random sampling techniques. The data were analyzed using multiple linear regression. The results of the study show that all independent variables, namely the quality of Human Resources (HR), Human Resources (HR) development, and hinterland accessibility, have a significant effect on the effectiveness of the logistics system and the efficiency of port infrastructure. The effectiveness of logistics systems has also been proven to have a significant influence on the efficiency of port infrastructure, as well as being a strong mediating variable. These findings confirm the importance of integration between strengthening the capacity of hinterland Human Resources (HR) and logistics system management in an effort to improve port performance in a sustainable manner.
Co-Authors A. Gafar Hidayat Aan Subhan Pamungkas Ababil, Zahra Abdul Azis Abdul Halim Abdul jalil Abdul Kholiq Abdul, Wahid Abdullah Abdullah Abdullah, Ilmi Abdurahman Abdurrahman Abdurahman, Assalam Umar Abdurrahman, Mochamad Faiz Abi Fadila Abimanyu, Kartiko Abul A’la Al Maududi Achi Rinaldi Achmad Praptijanto Ade Kurniawan Ade Onny Siagian Adhitasari Suratman Adi Putra Adi Putra Adinda Juwita Nasution Adyanti, Vita Ayu Retna Afadil Affandi, Muhammad Afifah, Nur Izzati Afriantoro, Irfan Agung Dharmawan Buchdadi Agung Triayudi Agus Jatmiko Agus Kurniawan Agus Nursikuwagus Agus Pahrudin Agus Suherman Agus Wibowo Agustanti, Rosalia Dika Agustiany Dumeva Putri, Agustiany Dumeva Ahdiat, Mohammad Ahmad Fauzan Ahmad Kholil AHMADI Aip Badrujaman Aisah Aisah AKHMAD FAOZI Al Aziz, Saddam Al-Ghozy, Athaullah Ahmad Al-Kahfi, Muhammad Ali, Rizki M Alimuddin, Sukma Alrizwan, U. Ari Alven, Alven Amariaman, Rahma Ami Dilham Aminuddin Indra Permana Aminuyati Andarini, Rr. Evy Andes Adriyan Andi Nuddin Andi Putra Andi Tanra Tellu Andi Zulkifli Nusri Andika Eko Prasetiyo, Andika Eko Andrian Haro Andriyani Andriyani Anggraini, Putri Nosalia Ani Diana, Ani Anisa, Risa anwardi, anwardi Apriani, Reni Aprilia, Nuraeni Apriliyani, Lika Sheilia Arafat, Yasir Ardani, Moh Ardi Ardi Ardi, Pahmi Ardiansyah, Ariel Ardiansyah, Dede Ardianta Perangin Angin, Brema arif, erman Arifin Nur Arinda, Yosi Duwita Aris Puji Widodo Aritonang, Harlem Armand, Ratu Meisha Armiati Arnellis, Arnellis Arridina Susan Silitonga - Artika Surniandari Ary Sugata Aryani, Desy Yulia Ashar, Nurul Magfirah Askary Hizburrahman, Hassan Asmita, Asmita Asra Dely Asra, Aqilul Asriani Asriani, Asriani Asriyati Asriyati, Asriyati Astari, Siti Alysha Astuti, Amelia Dwi Astuti, Andjar Attauladan, Muhammad Raubeti Aulia Rahman Aulia, Rakha Ramdan Aurellia, Dea Awaludin Awaludin, Awaludin Ayunda Larasati Sekar Putri Ayyubi, Shalahudin Nur Az-Zahra, Ridya Aziz, Saddam Al Azmi Khusnani Azura, Rosiana Baehaqi Bakti Jos Bambang Sri Anggoro Bambang Wahono Bambang Yulianto Baskoro, Bimmo Dwi Bastiana, Adinda Putri Basunjaya, Buyung Libna Bin Jusoh, Muzammil Binti Mohd Zulkifli, Nurin Wahidah Bismar, Ahmad Rum Buchadadi, Agung Dharmawan Budi Prawara Budi Utomo Budi Utomo Budi, Sulistyaning Budianto, Hari Budiyono Budiyono Bukit, Ferry Rahmat Astianta Burmansah Burmansah Cahya Pratiwi, Anggun Catra Indra Cahyadi Choiriyah Widyasari Cholis Sa’dijah Cucu Atikah Dahlia Dahlia Dalimunthe, Sholatia Damayanti, Nurlia Eka Danapati, Muhammad Ridho Darmayanti, Aprian Darsi, Teddy Purnama Dasrun Hidayat Deciku, Belia Dedi Setiawan Desiana Desiana, Desiana Desmarianti, Riri Dessy Wardiah, Dessy Destria Kurnianti Desy Labora Banjar Nahor Devalia Putri, Maisyah Devi, Monica Shinta Devis, Yesica Dewa, Ahmad Restu Rangga Dewanto William Lumbantobing Dewi Purnamawati Dewi Satria Ahmar Dewi Susita Dian Widi Astuti, Budi Irawan Prima Putra, Dian Widi Astuti, Dicky Perwira Ompusunggu Dihartawan, Dihartawan Dimyani, Ahmad Dina Fitria, Dina Dina Maulina Dini Palupi Putri, Dini Palupi Djamil , Masyhudzulhak Dong, Khuu Thi Phuong Doti, Aprilya Dwana, Laksmita Dwi Siswanta Dwina, Fitrani Dyah Hesti Wardhani Edwin Musdi Efendi, Syahril Effendi S Manik, Rikwan Eka Wahyuni Eko Kuswanto ELIHAMI, ELIHAMI Elisabet Tansel Emi Lestari Emril, Dessy Rakhmawati Endang Tri Wahyuni Endang Widi Winarni Endang, Endang Sri Mulyani Erlisnawati Erlisnawati Erna Frida Ernyasih, Ernyasih Erwis, Fauzi Ery Kustini Esmeralda Ivana Rismauli Etty Gurendrawati, Etty Eulis Diana, Vivi Ewan Irawan F.X.A , Wahyudianto Fadhilah, Nisrina Nur Fadhilatunnisa, Fadhilatunnisa Fadilah, Amin Ikhfan Fadjar, Agung Rahmad Fadlilah, Muthi’ah Nur Fadly Azhar Fahsya Zshulhan Fajarrani Devi, Murtanti Fajrin, Fajrin Fajrini, Fini Farid , Muhammad Farida Farida Farizal, Mohamad Farizal Arifin Farman, Eka Fatimah, Okis Fauzi Ahmad Muda Fauzi, Mulidza Nur Fauzia, Siva Fauziah, Dewi Syifa Febrian, Rizky Febriani Wahyu Ningsih, Anggun Febriyanto Febriyanto Fendy Fendy Firdaus, Achmad Fadjar Maulana Firdiani, Dian Firmansyah, Mu'min Firzatullah, Raden Muhamad Fitri April Yanti, Fitri April Fitri Wahyuni Fitria, Asnul Fitriana, Umi Frans, Jesslyn Dorina Franz, Nicholas Fredi Ganda Putra Fridgo Tasman Fuad, Nur Muhamad Furkan Furkan Ganiadi, M. 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Sayid Wijaya Ma'ruf, Muhammad Mahalla, Mahalla Maharani, Anggun Mahardika Ardi Manggala Mahary, Wasiah Mahendra, Annisa Mahfirah, Titis Fatarina Maimun Maimun Majid, Nurcholis Malilah, Mumun Mandara, Aldian Manik, Charla Tri Selda Mansur Tamam , Abas Marbun, Jhonferi Mardiansyah Mardiansyah, Mardiansyah Mardiansyah, Vicky Mardiyah Mardiyah MARIA BINTANG Mariana Kristiyanti, Mariana Markhamah Marlia Purnamasari, Marlia Marlia, Ika Marlya Fatira AK Marzuki Marzuki Maskur Maskur Maskur, Ruhban Masni Masni Masyhudzulhak Djamil Masykur, Rubhan Matin, Hashfi Hawali Abdul Maulana, Rahman Gustian Maulani Meutia Rani Maulida, Az-Zahra Putri Maulidina, Nurul Maulidza Nur Fauzi Mawardi Mayasari Yamin, Mayasari Maylia Pramono Sari Megawati - Meilani, Vivi Meiliati, Herriyzka Meirani, Silmi Kaffah Melfa Yola, Melfa Meri Meri Miar, Miar Mila Astiani Minsih Miptahudin, Miptahudin Miza Yuzela Mohd Shahali, Edy Hafizan Bin Mohidin, Rosle Mokhtar, Mokhtar MONICA DEWI Mualimah , Eka Nurul Muammar Zainuddin Muawwanah, Sholihatun Muchsin Harahap Mudasir Mudasir Mudjiran Muh Muhlis, Muh Muh. Akhsan Akib Muhamad Fatchan, Muhamad Fatchan Muhamadiah, Muhamadiah Muhammad Afif Muhammad Amin Muhammad Irfan Dzaky Muhammad Kristiawan Muhammad Minan Chusni Muhammad Muhammad Muhammad Nur Muhammad Rizki Muhammad Zaini Muhammad Zarlis, Muhammad Muharnif Muharnif M Mujahari, Didi Mujahidah Mujahidah Mujib Mujib, Mujib Mujiyanto Mujiyanto Mujiyanto Mujiyanto Mukhlis Mukhlis Muktar, Muharnif Mulyaningsih , Asih Munaya Fauziah Munisah Munisah Murdiono Murdiono, Murdiono Musarofah, siti musarofah Musmuliyadin, Musmuliyadin Muthia Sakti Muthohharoh, Thaifah Mutia Mutia, Mutia Mutiara Widasari Sitopu N. Nazaruddin Nabilla Nabilla Nabilla, Anissa Nafik Muthohirin Nahwan, Nahwan Nailufar, Ghina Naim, Mochamad Nanang Supriadi Nasrida, M Farras Nasrida, Muhammad Nasrida, Muhammad Farras Nasution, Arif Fadillah Nasution, Ayu Niatasya Nata, Pramudita Mei Nazarruddin, Nazarruddin Nedawati, Rika negara, gembong satria Neldawaty, Rika Nisa, Sahrun Niswa, Niswa Nofirza Nofirza Noor Latifah Noor, Nayyera Nopitasari, Eka Nouval Aqil Rakhman Novia Dwi Rahmawati Nugroho, Agung Nugroho, Rudi Cahyo Nur Afiah, Wilda Nur Ahyani Nur Amim Nur Asih, Nur Nur Ilmi Nurbaya Nurbaya, Nurbaya Nurdania, Esa Nurdiana Nurdiana Nurdiannisa, Alifa Nurdin Nurdin Nurhapsa Nurhasanah Nurhasanah Nurhayanti, Nurhayanti Nurmahmudha, Devia Fitri Nursakti Nursakti Nursalimi, Nursalimi Nurul Anriani Nurul Hadi, Nurul Nurullah, Mawardi Nurwahyuni, Atik Nurwijayanti Nyanasuryanadi, Kresno Budoyoa Partono Nyanasuryanadi, Partono Oktiarina, Vina Partono Nyanasuryanadi Partono Partono Pasha, Audina Walia Pasla, Bambang Niko Permana, Dony Permanasari, Gayatri Hanna Phuoc, Jeong Chun Poba, Detris Pohan, Muhammad Ade syahputra Prabowo, Marcellino Mukti Prasetya, Joshua Aljamo Christ Pratama , Andhika Pratama Siregar, Hari Nanda Pratama, Muhammad Rizky Pratama, Mulia Pratama, Murtamad Pratama, Oktavia Irma Pratistita, Made Wipra Pratiwi, Maharani Pratiwi, Ningsih Ika Pratiwi, Wiwik Prianto, Nawan Purba, Dewani Natalia PURNAMA SARI, WULAN Purnama, Indra Putra Fajar, Muhammad Putra, M Jaya Adi Putri Sonya, Assyfa Putri, Devina Putri, Feby Ananda Putri, Nella Amallia Putri, Risma Indriani Rabbani, Rachel Fayza Rachmat, Runarianu Rachmawati, Cut Sri Raden Mohamad Herdian Bhakti Rafael Prasetyo Silaban RAHMAD FAUZAN Rahmadani Rahmadani Rahmany, Afrisya Rahmasari, Dewi Hajar Rahmat, Hasyri Rahmatullah, Arif Rahmawati, Rima Rahmayanti, Felia Ramadhan, Muhammad Zidane Ramadhani, Umi Tri Rantauni, Rizki Akbar Rauzatunnisa, Rauzatunnisa Razali Razali Razali, Rezania Refiza, Refiza Renatha Siahaan, Ruth Respat, Dwi Kismayanti Rezal, Ahmad Rhamadi, Auliaderry Riastiningsih, Sari Ricki Ananda Rida, Rizkha Ridho, Davidsyah Ridwan, Andi Rifendtia, Rifendtia Rihanah, Ana Rihanah, Ana Rika Taslim Rika, Rika Rina Oktaviyanthi, Rina Rindiyani, Rindiyani Rini Fatmawati Ririh Damayanti Riska Riska Rismayadi, Hendri Risnawati Risnawati Rita Rahmaniati Riwayati, Ririn Rizki Wahyu Yunian Putra Rizki, Eis Nur Rohimah, Rt Bai Rohmah Tussolekha Rohman, Wahyu Roji , Syarief Ahmad Khoirur Romdhona, Nur Rosa, Dimas Prima Rosida Rakhmawati Rozika, Eri Rufi'i Ruhban Masykur Rurady, Achmad Tito Rusdinal, Rusdinal Rustamana, Agus Rusyda, Nurul Afifah Saefudin, Dindin Safitri, Habibi Ramdani Sai'in, Ali Salahudin Salahudin SALMAN FARIS Samanhudi, Ramadhani Deniartio Samsuni, Sunny Sandra, Winnie Sang, Lim Thien Sani, Syahrul Santoso, Kurniawan Teguh Saputra, Doni Ade Saputri, Anggi Lisa Sardi Sardi Sari, Dewi Comala Sari, Indah Vusvita Sari, Meria Sari, Nani Yulia Sarina Sarina Sariwani, Desi Sarwani Ahmad Satino Satino Satya Adhinugroho Savira, Ratu Tiara Savitri, Indy Alda Sedek, Melki Selviana, Yelly Sembiring, Rahmat W Sembogo, Achmad Dimas Aliffian Setiaji, Fahkur Setiawan, Dimas Adi Setyawan, Rahmat Dika SG, Hardiman Shandy Aditya, Shandy Sholih Sholih, Sholih Siahaan, Lastri Siburian, Anwar Sihite, Asry Nathania Ardelia Sihombing, Amanda Sihombing, Simon Nicolas Sihotang, Enjenli Silaban, Perdin Simamora, Junjungan Simanjuntak, Robby Simbolon, Dian Sahaya Simbolon, Dina Anna Maria Simbolon, Tiur Simbolon, Tiur Rosida Sina, Aditya Citra Ibnu Sinuhaji, Tubagus Rayyan Fitra Sirajuddin, Siti Nurani Siregar, Herlina Herlina Siregar, M. 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Supaino, Supaino Supriadi Supriadi Supriani, Yani Supriyadi, Tedi Surahmad Surahmad, Surahmad Surayya Lubis, Fitriani Suroso, Bekti Surya Darma Surya Dharma Suryani Suryani Suryantoro, Muchammad Taufiq Susri Mizhar Sutiman Sutiman, Sutiman Sutiyono Sutriono Putri, Nur Rachmawati Suyanta Suyanta Syadeli, Syadeli Syafi'e, Shandi Syafrinaldo, Ade Syafrudin Syafrudin Syahmada, Dienda Syahpita, Junusdad Syahputra, Doddy Syahputra, Kurnia Agung Syahputra, Wahyu Nurkholis Hadi Syahrul Syahrul Syahtidar, Nanda Syaifuddin Syaifuddin Syaiful Syaiful Syamsiar Zamzam Syamsu Yusuf, Syamsu Syamsuddin Syamsuddin Syamsul Huda Syaputra, Hamdani Syarifudin, Encep Syarwani Ahmad Syukaisih Syukaisih, Syukaisih Tanjaya, Mikael Abdisa Tanjung, Muhammad Subhan Ananda Tanjung, Rindi Aini Tanzil, Yosua Tarigan, Katrina Emmyanina Taufik Taufik Taufiq , Hadi Nur Taufiq Akbar Taufiq, Agus Taufiq, Muh. Taupiqqurrahman Tazkiyatunnufus, Mala Teuku Irmansyah Tiara Aprilia Tifany Hayuning Ratri Timurita, Novalia Wahyu Tiyandari, Reni Sulis Togatorop, Nurhayati Tri Hesti Utaminingtyas, Tri Hesti Tri Jalmo Tri Santoso Tri Widayatsih Tri Widayatsih, Tri Ucy Charisma Ulan, Ulan Ulul Azmi Mustofa, Ulul Azmi Umam, Muhammad Isnaini Hadiyul Umi Mardiyati Umi Widyastuti Unayah, Maelia Untung Suwardoyo Usman Usman UTAMA, LALU NUGRAHA ADI Utami, Taza Nur Utaminingtyas, Endah Vera Devani Vera Maria Vidariatma, Renjistian Viga Wahidin, Agus Wahyudi Wahyudi Wahyuni, Irni Walid, Ahmad Walid, Dewi Maharah Binti Mohd Wan Hamzah, Azmi Wan Jamaluddin Z Wandira, Dea Ayu Wardana, Muhammad Khristamto Aditya Wargiyanto, Wargiyanto Wastuti, Wahyu Weda, Iwan White , Alan Robert Widianti, Rizky Aprilia Widiyasari, Choiriyah Wijaya, Rosdi Ridho Wijayadi, Dwiky Wahyu WIJOYO, HADION Wildan, Agus Worapun, Wittaya Wulanda, Safira Wulandari, Heni Yadi Arodhiskara, Yadi Yafi Sabila Rosyad Yani Suryani Yanuandri Putrasari Yaqin, Ahmad Akhib Ainul Yati, Ida Yayat Ruhiat Yerizon Yerizon Yeti Purnamasari Lukito Yoga Tri Nugraha Yoseptry, Ricky Yossie Susanti Eka Putri Yudi Firmansyah Yudistia, Fiki Yuliana Yuli Wahyuningsih Yulina, Rikka Yulyanti Harisman Yuni Safitri Yunianto Nugroho, Dwi Yunianto, Teguh Yusfiani, Marnida yusuf sapari, yusuf Yusuf, Kurnia Yusuf, Mukhtar Yuwono, Taufik Zaenal Arifin Zafirah, Hana Zahra Balqis Zahra, Alinda Aura Zahra, Yustika Fatimatuz Zainal Arifin Zairin, Gentiga Muhammad Zakaria, Zainul Akmar Zamahsary Martha Zaman, Adib Mustofa Zarpellon, Matteo Zuhirsyan, Muhammad Zulfikar, Rayhan Hardian Zulkarnain Zulkarnain Zumhari, Zumhari