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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia JURNAL TEKNOLOGI LINGKUNGAN Jurnal Rekayasa Sistem Industri Jurnal Teknologi JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) Sinergi JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) agriTECH Seminar Nasional Informatika (SEMNASIF) Jurnal Ilmiah Teknik Industri MIX : Jurnal Ilmiah Manajemen JURNAL MANAJEMEN TRANSPORTASI & LOGISTIK OPERATION EXCELLENCE: Journal of Applied Industrial Engineering Jurnal Rekayasa Sipil Industria: Jurnal Teknologi dan Manajemen Agroindustri Jurnal Sistem dan Manajemen Industri Jurnal Sinergitas PkM & CSR JURNAL PERTANIAN Jurnal INTECH Teknik Industri Universitas Serang Raya Komputasi: Jurnal Ilmiah Ilmu Komputer dan Matematika ComTech: Computer, Mathematics and Engineering Applications STI Policy and Management Journal Jurnal Ilmiah Teknik Industri Jurnal Abdi Masyarakat (JAM) Jurnal Optimalisasi Journal of Applied Sciences and Advanced Technology Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) Indonesian Journal of Industrial Engineering & Management International Journal of Community Service Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Journal of Educational Analytics Makara Journal of Science Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) STORAGE: Jurnal Ilmiah Teknik dan Ilmu Komputer Proceeding Mercu Buana Conference on Industrial Engineering Journal of Community Services in Sustainability Jurnal Standardisasi
Sawarni Hasibuan
Universitas Mercu Buana
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Analisis Pengaruh Motivasi Belajar, Keaktifan Mahasiswa dan Kompetensi Dosen Terhadap Prestasi Belajar dengan Metode SEM-PLS Meliana, Dita; Armenia, Ivan Gustra Manca; Hasibuan, Sawarni
Proceeding Mercu Buana Conference on Industrial Engineering Vol 5 (2023): LEAN AND GREEN FOR SUSTAINABILITY DEVELOPMENT GOALS IN THE I4.0 ERA
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/MBCIE.2023.027

Abstract

 The main goal of education is to provide people with access to the knowledge and skills they need to deal with life's difficulties. Many academic fields, including science, mathematics, and foreign languages. The motivation of students involved in educational activities comes from their own desires. Meanwhile students are more involved in their learning when they actively participate in class activities, discussions, and homework provided. Lecturer competence refers to the knowledge, skills, and capacity of effective subject communication. The problem of this research is whether there is influence from learning motivation and student activity as well as lecturer competence on student achievement. The purpose of this study was to analyze the influence of learning motivation, student activity and lecturer competence on student achievement. This study uses an explanatory survey research method. The research hypothesis will be tested using the structural equation method, namely SEM (Structural Equation Modeling) with an alternative method, namely PLS (Partial Least Square). The results of processing boostraping data, Student activity with learning achievement of 0.328 has a high influence (F-square value close to 0.35). The competence of lecturers with learning achievement of 0.063 has a relatively low influence. Learning motivation with learning achievement of 0.294 has a moderate influence.
Tinjauan Pustaka Sistematik Implementasi Technology Acceptance Model (TAM) dalam Organisasi Prasetya, Raden Wendrata; Rizki, Yulizan; Hasibuan, Sawarni
Proceeding Mercu Buana Conference on Industrial Engineering Vol 4 (2022): RENEWABLE ENERGY TOWARD SUSTAINABILITY OF SUPPLY CHAINS IN THE I4.0 ERA
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/MBCIE.2022.012

Abstract

Perkembangan Industri 4.0 pada lingkungan bisnis yang kompleks membuat organisasi melakukan penyesuaian strategi seiring berkembangnya inovasi otomatisasi, super computer, artificial intelligence, dan fleksibilitas pola kerja berbasis digital. Technology Acceptance Model (TAM) adalah sistem informasi yang membuat model tentang bagaimana pengguna bersedia menerima dan menggunakan teknologi. Model ini pertama kali diperkenalkan oleh Davis pada tahun 1989. Kedua variabel model TAM yaitu kemanfaatan (usefulness) dan kemudahan penggunaan (ease of use) dapat menjelaskan aspek keperilakuan pemakai. Ciri khas dari Model TAM adalah sederhana namun bisa memprediksi penerimaan maupun penggunaan teknologi. Tujuan penulisan paper ini adalah untuk mengamati apakah konsep dan metode tersebut masih relevan serta efektif untuk digunakan berdasarkan literatur pada berbagai sektor industri. Hasilnya menunjukan bahwa TAM adalah model yang dapat menjelaskan bahwa persepsi pemakai akan menentukan sikapnya dalam penerimaan penggunaan teknologi informasi masih sangat relevan untuk digunakan saat ini dalam berbagai sector usaha.
Analisis FTE & RSME Untuk Menentukan Kebutuhan Tenaga Kerja Riset Optimal (Studi Kasus Kantor Mejing PT. Stechoq Robotika Indonesia) Meilani, Rahmatika Chasania; Hasibuan, Sawarni
Proceeding Mercu Buana Conference on Industrial Engineering Vol 3 (2021): RESEARCH DEVELOPMENT BASED ON LITERATURE REVIEW
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

In meeting the needs for innovation in the current digital era, PT Stechoq must be able to complete the project according to the set timeline. The high fulfillment of research targets with a limited number of manpower causes the manpower to have to do multiple jobs and work overtime to ensure there are no delays in project completion. The office with the longest working hours at PT Stechoq Robotika Indonesia is the Mejing office with an average working hour of 8.50 hours/day. This study aims to analyze the time and mental workload and calculate the optimal amount of manpower by integrating the FTE & RSME methods. The results showed that the workload of all PT Stechoq research staff, totaling 9 people, was in the excessive workload category. It is proven in the results of calculating the time workload using the FTE method showing a range of 1.47-2.17 which means it is included in the Overload time load category and the results of calculating mental workload using the RSME method have a range of 53.33-93.33 or have an average of 80.74 which means it is included in the category of moderately large mental burden. Then, the calculation results show that the optimal research staff required by the company is 16 manpower. So that an additional manpower of 7 people is needed. With the distribution of additional manpower for Supervisor positions 3 people, for Mechanical Staff positions 2 people, and for Electrical Staff positions 1 person, and for Production Staff positions 1 person.
Analisis Penerapan Lean Learning Pada Pembelajaran Pendidikan Vokasi With Literature Review Analysis Gofur, Muhamad; Hasibuan, Sawarni; Purba, Humiras Hardi
Proceeding Mercu Buana Conference on Industrial Engineering Vol 5 (2023): LEAN AND GREEN FOR SUSTAINABILITY DEVELOPMENT GOALS IN THE I4.0 ERA
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/MBCIE.2023.010

Abstract

Based on an estimate for 2030, Indonesia's workforce needs are estimated to reach 113,000,000 people. From data from the Central Statistics Agency (BPS) the Open Unemployment Rate (TPT) in Indonesia reached 8.42 million people as of August 2022. The highest TPT, namely 9.42%, was contributed by SMK graduates. Seeing this, an action is needed to align learning in the classroom to suit the needs of the industrial world. The literature review approach is used to find research gaps in the application of lean learning in vocational education using VosViewers. Based on the results of the VosViewers analysis and the SOTA matrix, it was found that the use of SERVQUAL has been quite widely applied in the service sector, but the combination of EDUQUAL and KANO has not been widely studied in the education world, especially in LEAN LEARNING research in vocational education.
Techno-Economic Feasibility of SME-based Nickel Slag Valorization in Supporting Circular Industrial Development in Indonesia Sawarni Hasibuan; H Thaheer; HH Purba
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 10 No. 1 (2026)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v10i1.926

Abstract

Indonesia’s rapid growth in nickel processing has led to a significant increase in nickel slag from pyrometallurgical operations. While slag buildup creates environmental and land-use problems, using it in downstream production by small- and medium-sized enterprises (SMEs) has not been studied much. This study examines the technical and financial feasibility of producing paving blocks from nickel slag in a semi-mechanical SME production system. The process uses 85% slag, 10% fly ash, and 5% cement, with a planned capacity of 1,800,000 units per year. The technical review covers material processing steps, equipment details, and steady-state operating capacity. Financial analysis is done over 10 years with a 10% discount rate and standard capital budgeting methods. The total investment needed is IDR 2.16 billion. Results show strong financial performance, with a Net Present Value (NPV) of IDR 4.13 billion, an Internal Rate of Return (IRR) of 25.40%, a Benefit–Cost ratio of 2.91, and a payback period of 30.84 months. The break-even point is 279,886 units, or 21.53% of capacity, showing the system can handle moderate market stress. These results show that the use of SME-based slag is both technically feasible and economically sound, supporting small-scale industrial cooperation and offering a practical way to promote circular integration in Indonesia’s nickel industry. Contribution to Sustainable Development Goals (SDGs):SDG 9: Industry, Innovation and InfrastructureSDG 12: Responsible Consumption and ProductionSDG 8: Decent Work and Economic GrowthSDG 13: Climate Action
Use of Vegetable and Fruit Waste To Make Environmentally Friendly Liquid Fertilizer In The Growth of The Indonesian Community of Pinang I G. Ayu Arwati; Wiwit Suprihatiningsih; Sagir Alva; Muhammad Fitri; Imam Hidayat; Sawarni Hasibuan
International Journal Of Community Service Vol. 4 No. 2 (2024): May 2024 (Indonesia - Ethiopia )
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijcs.v4i2.272

Abstract

This community service partner is the Non-Governmental Organization (NGO) PERMAI in Penang. PERMAI members are generally Indonesian workers who work in Penang, some of whom work as home-based food traders. Around where he lives, traders produce waste, including organic waste from cooking activities and leftovers from selling vegetables and fruit. This organic waste rots easily if left alone, causing an unpleasant odor in the surrounding area and causing a smelly and unhealthy environment. One way to handle organic waste, especially rotten fruit and vegetables produced from household or restaurant waste, is by making liquid fertilizer. The implementation method used is two stages, namely: 1) preparation stage; production originating from appropriate technological equipment activities for making liquid fertilizer, discussions and sharing with team members, and 2) the stage of implementing community service at partner locations, distributing questionnaires before and after the exposure. The expected target in this community service activity is to increase the knowledge of the Indonesian working community in Pulau Pinang regarding how to make and the benefits of liquid fertilizer which can be made from everyday household vegetable and fruit waste.
HUBUNGAN BEBAN KERJA MENTAL DENGAN KESEJAHTERAAN PSIKOLOGIS MAHASISWA YANG BEKERJA SAMBIL KULIAH MENGGUNAKAN NASA-TLX DAN DASS-21 Yulizan Rizki yuli; Imbuh Rochmad; Sawarni Hasibuan; Harun Indra Kusuma
STORAGE: Jurnal Ilmiah Teknik dan Ilmu Komputer Vol. 5 No. 2 (2026): Mei
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/storage.v5i2.7881

Abstract

Penelitian ini bertujuan untuk mengkaji tingkat beban kerja mental dan kondisi psikologis pada mahasiswa yang menjalani peran ganda sebagai pekerja sekaligus pelajar. Dalam penelitian ini digunakan metode NASA Task Load Index (NASA-TLX) untuk mengukur beban kerja mental serta Depression Anxiety Stress Scales (DASS-21) untuk menilai kondisi kesehatan mental, dengan jumlah responden sebanyak 83 orang. Hasil analisis menunjukkan bahwa rata-rata beban kerja mental mencapai skor 79,8 yang tergolong dalam kategori tinggi. Dari enam dimensi NASA-TLX, dimensi Effort, Temporal Demand, dan Mental Demand menjadi faktor yang paling berpengaruh, mencerminkan besarnya tuntutan usaha mental dan tekanan waktu yang dirasakan mahasiswa. Sementara itu, berdasarkan hasil pengukuran DASS-21, tingkat depresi (12,6) dan stres (16,9) berada pada kategori ringan, sedangkan tingkat kecemasan (14,8) berada pada kategori sedang dan menjadi aspek psikologis yang paling menonjol. Oleh sebab itu, diperlukan pengelolaan waktu yang baik serta dukungan dari institusi agar mahasiswa mampu menjalankan peran gandanya secara seimbang dan tetap menjaga kesejahteraan mereka
APPLICATION OF FACTOR ANALYSIS IN DETERMINING USER BASIC REQUIREMENT FOR PROJECT MANAGEMENT TOOLS IN THE TELECOMMUNICATIONS INDUSTRY Ilham Gusti Wijayanto; Sawarni Hasibuan
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 6 No. 6 (2026): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.22640922

Abstract

The telecommunications industry operates in highly complex and technology-intensive environments, requiring project management tools that align with user-centered operational needs. This study aims to identify the user requirement factors for project management tools by applying factor analysis as a data reduction technique to group various user requirement variables into a smaller number of laten variable. The study utilizes primary data collected 78 respondents from professionals in project management activities within the telecommunications industry. The results indicate that the basic user requirement variables can be grouped into seven main factors representing the functional aspects of project management tools, namely operational (17.12%), monitoring (10.35%), task assignment (8.37%), information (7.91%), performance (7.64%), reliability (7.20%), and usability (6.91%). These seven factors collectively explain 65.53% of the cumulative variance, indicating that they are sufficiently representative in describing user requirements for project management tools. The findings provide a more structured understanding of user needs and can serve as a basis for the development and selection of project management tools that align with project operational requirements.
Co-Authors Adi Permana Adriana Sari Aryani Ahmad Tanzil Daulay Alam, Fachrul Aljabar, Muhammad Wahid Malik Alloysius Vendhi Prasmoro, Alloysius Vendhi Amar Ma'ruf Amar Ma'ruf Anggara, Hafidz Armenia, Ivan Gustra Manca Bambang Wahyudiono Banuwati, Ninis Bayu Hari Nugroho Bayu Hari Nugroho Bayu Irwanto Bismar Maulani Choesnul Jaqin Citra, Zel Daruki Daruki Daruki, D Deky Aryanto Dewi Nusraningrum Dian Widi Astuti E.Gumbira Said Edi Djatmika Endang Heriansyah Erwin Ramdhanu Kurniawan Fachrul Alam Fatahillah, Fuad Fia Sri Mumpuni Firda Pratiwi Fuad Fatahillah Ganjar Sidik Gandara Glory Riama Hosianna Gofur, Muhamad H Thaheer Hafidz Anggara Heriansyah, Endang Hermawan Hermawan Hermawan Hermawan Hermawan Thaheer Hermawan, Rino Tri Hery Muhendra HH Purba Humiras Hardi Purba I G. Ayu Arwati Ilham Gusti Wijayanto Imam Hidayat Imbuh Rochmad Irhamni Irhamni Irwanto, Bayu Jamhari Jamhari Jaqin, C Jhonny P. Simbolon Joko Sumpono Joko Supono Juliza Hidayati Juniawan, Singgih Kandasamy, J Kartini, Yulfara Kurniawan Agung Susanto Kurniawan, Erwin Ramdhanu Kusuma, Harun Indra Kusuma, Prima Wijaya Lien Herliani Kusumah Mahendra, Dendi Maulani, Bismar Ma’ruf, Amar Meilani, Rahmatika Chasania Meliana, Dita Mirza MJ, Safruddin Mohamed Mansour Muhamad Atho R Muhammad Fitri Muhammad Wahid Malik Aljabar Muhendra, Hery Nazura, Is Anin Ni Made Ayu Yudawati Parulian, Tunggul Barita Prasetya, Raden Wendrata Prasetyo, Rahmat Dodi Purba, H Hardi Puspasari, Luky Rahmat Dodi Prasetyo Ramli Murgani Rifki Kurniawan Rino Tri Hermawan Rizki, Yulizan Rosalendro Eddy Nugroho Roysen, Uti Rusman Zaenal Abidin Safruddin MJ Sagir Alva Sahirman . Sahirman Sahirman Sahirman Sahirman Saryanto Saryanto Saryanto Saryanto Simbolon, Jhonny P. Sudiyono Sudiyono Sudiyono Sudiyono Suharto H Sumarsono Sudarto Sumpono, Joko Susanto, Kurniawan Agung Syifaul Qulub, Irkham Tunggul Barita Parulian Uly Amrina Victorianus Iva Taufik Wiwit Suprihatiningsih Yayan Saputra Yayan Saputra, Yayan Yulian Syahputri Yulizan Rizki yuli Yunita, Ika Zainuddin, Zafitri Zulfa Fitri Ikatrinasari