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All Journal Jurnal MEKANIKAL Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Jurnal Rekayasa Sistem Industri Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Jurnal Teknologi JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) FLYWHEEL : Jurnal Teknik Mesin Untirta Teknika: Jurnal Sains dan Teknologi OPERATION EXCELLENCE: Journal of Applied Industrial Engineering Jurnal Sistem dan Manajemen Industri JURNAL REKAYASA SISTEM INDUSTRI PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Teknik Mesin Industri Inovatif : Jurnal Teknik Industri Jurnal Muara Sains, Teknologi, Kedokteran dan Ilmu Kesehatan Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Jurnal Media Teknik dan Sistem Industri Journal of Industrial Engineering & Management Research (JIEMAR) Indonesian Journal of Industrial Engineering & Management METAL : Jurnal Sistem Mekanik dan Termal JURNAL TEKNIK INDUSTRI Eduvest - Journal of Universal Studies Proceeding Mercu Buana Conference on Industrial Engineering METRIK SERIAL TEKNOLOGI DAN SAINS Trends in Mechanical Engineering Research Asian Journal of Social and Humanities Jurnal Standardisasi
Hernadewita, Hernadewita
Universitas Mercu Buana
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Neuroscience Physics Public Health Social Sciences Transportation Other

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Optimasi Proses Penjadwalan Mata Kuliah di Perguruan Tinggi : A Literature Review Setiadi, Raden Budi; Meliana, Dita; Hernadewita, Hernadewita; Hendra, Hendra
Proceeding Mercu Buana Conference on Industrial Engineering Vol 6 (2024): DOWNSTREAMING RESEARCH AND ENTREPRENEURSHIP IN THE DIGITAL ERA: CHALLENGING AND OPPORT
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/MBCIE.2024.030

Abstract

Penjadwalan mata kuliah yang efektif dan efisien di perguruan tinggi merupakan tantangan kompleks yang melibatkan banyak variabel dan kendala. Penelitian ini bertujuan untuk mengidentifikasi metode optimasi terbaik yang dapat digunakan dalam penjadwalan mata kuliah melalui analisis literatur. Dengan menggunakan metode kuantitatif, dilakukan identifikasi dan review jurnal yang relevan dari tahun 2018 hingga 2023 melalui database seperti Publish or Perish dan Google Scholar. Hasil review menunjukkan bahwa algoritma genetika merupakan metode yang paling sering digunakan dan terbukti efektif dalam menghasilkan solusi optimal untuk penjadwalan mata kuliah. Selain itu, metode optimasi lainnya seperti algoritma pewarnaan graf, algoritma meta-heuristik, dan optimasi gerombolan partikel juga digunakan dengan hasil yang signifikan. Penelitian ini menyimpulkan bahwa penggunaan sistem penjadwalan otomatis dengan algoritma optimasi dapat mengurangi kesalahan, meningkatkan efisiensi, dan memperbaiki kualitas pengajaran di perguruan tinggi. Penelitian lebih lanjut diperlukan untuk mengembangkan model penjadwalan yang lebih kompleks dengan mempertimbangkan lebih banyak variabel dan kendala yang relevan.
Literatur Review: Optimasi Rute Pengiriman Barang dengan Analisis Komprehensif Metode dan Aplikasinya Jufri, Trizamsuar; Supomo, Cathoche Uniqua; Hernadewita, Hernadewita; Hendra, Hendra
Proceeding Mercu Buana Conference on Industrial Engineering Vol 6 (2024): DOWNSTREAMING RESEARCH AND ENTREPRENEURSHIP IN THE DIGITAL ERA: CHALLENGING AND OPPORT
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/MBCIE.2024.039

Abstract

Optimasi rute pengiriman barang merupakan aspek kritis dalam logistik yang bertujuan meningkatkan efisiensi dan produktivitas pengiriman. Dalam era globalisasi dan pertumbuhan e-commerce yang pesat, tantangan dalam sektor transportasi dan distribusi menjadi semakin kompleks. Penelitian ini bertujuan untuk melakukan tinjauan literatur terhadap berbagai metode dan algoritma optimasi rute pengiriman barang yang telah dikembangkan dan diaplikasikan dalam berbagai konteks. Metode utama yang digunakan dalam penelitian ini adalah analisis literatur dari basis data terpercaya seperti Scopus dan Google Scholar. Beberapa metode yang diulas meliputi Algoritma Program Dinamis, Algoritma Genetika, Ant Colony Optimization, Differential Evolution, Dijkstra, Greedy, Mixed Integer Linear Programming (MILP), Clark and Wright Saving Heuristic, Vehicle Routing Problem (VRP), dan Saving Matrix. Hasil analisis menunjukkan bahwa setiap metode memiliki keunikan dan efektivitas yang berbeda tergantung pada konteks spesifik pengiriman. Selain itu, penelitian ini juga mengungkapkan tantangan dalam integrasi teknologi baru seperti Internet of Things (IoT) dan kecerdasan buatan (AI) dalam proses optimasi rute, serta pentingnya mempertimbangkan aspek etika dan sosial. Temuan ini memberikan dasar yang kuat untuk memahami perkembangan dan potensi dalam optimasi rute pengiriman serta memberikan rekomendasi untuk penelitian dan implementasi praktis di masa depan.
Implementasi Lean Manufacturing Menggunakan Value Stream Mapping (VSM) untuk Improvement Lokasi Penyimpanan Material Karton Boks Nurhaedi, Repi; Efendi, Riki; Hernadewita, Hernadewita; Hendra, Hendra
Proceeding Mercu Buana Conference on Industrial Engineering Vol 6 (2024): DOWNSTREAMING RESEARCH AND ENTREPRENEURSHIP IN THE DIGITAL ERA: CHALLENGING AND OPPORT
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/MBCIE.2024.040

Abstract

Industri membutuhkan konsep yang efisien dan efektif dalam proses produksi, termasuk dalam proses pemindahan bahan seperti karton boks. Penelitian ini dilakukan bertujuan untuk mengidentifikasi dan mengurangi pemborosan pada proses penyimpanan karton boks yang ada di industri packaging. Metode yang digunakan dalam penelitian berupa pendekatan Lean Manufacturing dan penggunaan alat Value Stream Mapping (VSM) yang dilakukan melalui observasi dan wawancara. Hasil identifikasi yang dilakukan menunjukkan kurang tepatnya lokasi penyimpanan material karton boks sehingga menimbulkan pemborosan. Hasil penelitian ini menunjukan bahwa pemborosan yang terjadi pada proses penyimpanan material karton boks dapat diselesaikan dengan melakukan pendekatan Lean Manufaktur dan VSM. Perbaikan yang dilakukan berupa membuat lokasi baru untuk tempat penyimpanan material karton boks. Langkah dan hasil perbaikan dapat digunakan sebagai referensi dan rekomendasi bagi industri lainnya untuk menekan pemborosan dalam proses produksi.
Designing a Model Using a Dynamic Systems Approach in the Utilization of Nickel Slag Waste Setiadi, Raden Budi; Hernadewita, Hernadewita
Eduvest - Journal of Universal Studies Vol. 6 No. 1 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i1.52633

Abstract

The nickel smelting industry in Indonesia generates substantial volumes of slag waste, which pose significant environmental risks if not managed effectively. This study aims to develop a utilization model for nickel slag employing a dynamic systems approach over the 2025–2034 time horizon. The research utilizes secondary data obtained from smelter company reports, relevant literature, and scenario simulations constructed using Powersim. The simulation outcomes reveal a progressive increase in slag generation that is disproportionate to the available processing capacity, resulting in the accumulation of unmanaged nickel slag. Scenario-based optimization demonstrates that enhancing processing capacity by approximately 5%–10% annually can markedly reduce the volume of unmanaged slag. These results underscore the importance of adopting a circular economy framework to support sustainable nickel slag utilization within the smelting industry.
A Systematic Review of the Simplex Method in Profit-Oriented Optimization for Manufacturing Industries Pasaribu, Enita; Hernadewita, Hernadewita; Debora, Fransisca; Attaqwa, Yusita
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 6, No 3: October 2025
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v6i3.35105

Abstract

Companies involved in production activities consistently strive to achieve their strategic objectives, with profit maximization being one of the primary goals for maintaining competitiveness and ensuring long-term business sustainability. This goal can be pursued through optimal production planning, one of which involves the application of the Simplex Method (SM). The Simplex Method is a mathematical algorithm designed to solve Linear Programming (LP) problems, which focus on optimizing a linear objective function while accounting for various resource-related constraints. This paper presents a systematic literature review on the implementation of the Simplex Method for profit optimization in the manufacturing sector. A total of 30 relevant research articles published between 2019 and 2024 were analyzed, sourced from reputable academic databases such as Google Scholar and ScienceDirect. The findings demonstrate that the Simplex Method offers substantial benefits, including improved resource allocation, cost reduction, enhanced decision-making capabilities, increased productivity, and support for data-driven operational efficiency. These advantages underscore the method’s effectiveness as a quantitative decision-support tool in strategic industrial planning. The review also highlights the broad applicability of the Simplex Method across various countries and industrial sectors, particularly in food, automotive, chemical, and textile manufacturing. As the manufacturing landscape transitions into the era of Industry 4.0, it is strongly recommended that future research explores the integration of the Simplex Method with emerging technologies such as Big Data analytics, Artificial Intelligence (AI), Cyber-Physical Systems (CPS), and Hybrid Optimization Models to further enhance industrial competitiveness, adaptability, and sustainability. 
Design and Development For Stock Locator: A Case Study of FMCG Companies Herdiana, Mochamad Rafi Herdiana; Dewi, Yulida Intan Dewi; Hernadewita, Hernadewita
JURNAL TEKNIK INDUSTRI Vol. 16 No. 1 (2026): March 2026
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jti.v16i1.22827

Abstract

Inventory management in a finished goods warehouse often faces the challenge of quickly and accurately locating goods, which impacts operational efficiency and reduces inventory picking errors. This research aims to design a stock locator application that facilitates the real-time finding and monitoring of goods in finished goods warehouses. The methods used include user needs analysis, intuitive user interface-based system design, and web-based application development to ensure broad accessibility. In addition, the app implements an efficient location search algorithm to speed up stock searches. The application design significantly optimizes warehouse operations by replacing manual searching with precise digital navigation and route optimization, drastically reducing retrieval time. Accuracy is guaranteed through mandatory barcode validation and real-time inventory syncing, ensuring the physical stock always matches the digital record. Furthermore, it mitigates human error by eliminating manual data entry and enforcing strict, system-guided workflows that prevent incorrect picks before they occur. The application design uses a Use Case Diagram to map actors with an interest in inventory management and to define the technical design based on the functionality of the inventory management application. The design aims to avoid existing costs, such as Container Accommodation Costs or Shipping Delays. Before the implementation of this application, the total findings for 1 semester were 10 findings of existing shipping closing, after which 0 findings of existing shipping closing—the previous loss of Rp. 10,000,000 became Rp. 0. These findings make an important contribution to the application of information technology in warehouse management and open up opportunities to increase productivity through the digitization of storage and inventory sourcing processes.
Optimization of Inorganic Waste Recycling into Plant Pots Using the 4R Approach to Support the Adiwiyata Unggulan School Program Yuliani, Euis Nina Saparina; Hernadewita, Hernadewita; Hermiyetti, Hermiyetti; Rahmi, Syifa Ur
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 11 No. 2 (2026): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v11i2.11082

Abstract

Inorganic waste, particularly plastic generated from school canteens and learning activities, remains a significant environmental challenge due to its non-biodegradability, which contributes to soil, water, and air pollution. Addressing this issue, this community service program aimed to enhance students' environmental awareness and practical skills in managing plastic waste by producing ecobricks, which were repurposed as eco-friendly plant pots to improve the school's aesthetic and ecological quality. Mercu Buana University implemented the program in collaboration with the Rawakalong Village Government to support SMKN 1 Gunung Sindur in achieving Exemplary Adiwiyata School status. The initiative combined participatory training sessions, hands-on Fs, and continuous mentoring, emphasizing the application of the 4R principles in the school environment. The results indicated a marked increase in students' engagement, knowledge, and skills in waste management, along with a measurable reduction in plastic waste volume. Ecobricks were successfully integrated into school greening activities, serving as both functional plant pots and tangible educational tools that reinforced sustainable behaviors. The program also contributed to the fulfillment of Key Performance Indicators (KPI) 3 and 7 and promoted experiential, community-based learning aligned with the Merdeka Belajar–Kampus Merdeka initiative. This study demonstrates that ecobrick-based interventions can transform environmental challenges into educational opportunities, fostering sustainable practices and participatory learning among students. Moreover, the program highlights the potential to scale ecobrick initiatives across broader school and community contexts, supporting environmental stewardship and institutional commitment to sustainability. These findings provide practical and theoretical insights into integrating hands-on waste management strategies into school-based ecological education programs.
Co-Authors A Halim A. Indriani A. Mardian Abdul Halim Adam - Kamil Admon Dani Anizar Indriani Anizar Indriani Asih, Ia Aswata, Aswata Attaqwa, Yusita Awang, Muhamad Biantoro, Bambang Dafid Mega Saputra Daisy Ade Riany DAMAYANTI KARINI, NOFITASARI Dani, Admon Daruki Daruki Dedi Suryadi Defi Norita Dewi, Yulida Intan Dewi Dhimas Satria Ekasari Ekasari, Ekasari Elva Susanti Emi Pahiba Erny Listijorini Erny Listijorini Euis Nina Saparina Yuliani Euis Nina Saparina Yuliani, Euis Nina Saparina Evan Haviana Fauzan, Ahmad Fauzan, Ghazi Febriana, Tubagus Hendri Fernando, Very Fransisca Debora Frengki Hardian Gilang Ramadhan Gofur , Muhamad Hadi, Yan Kurnia Hardian, Frengki Hardianto Iridiastadi Hargiani, Fransisca Xaveria Harly Demustila Haryadi, Haryadi Hasbullah Hasbullah Hasbullah Hasbullah Haviana, Evan Hendi Herlambang Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hendra, Hendra Hendra, Hendra Hendra, Hendra Herdiana, Mochamad Rafi Herdiana Herlambang, Hendi Hermiyetti Humiras Hardi Purba Ia Asih Ichtiarto, Bonivasius Prasetya Indra Setiawan Indra Setiawan Indra Setiawan Jaqin, Choesnul Jufri, Trizamsuar Khaerudin, Dedy Kurnia Nugraha Luh Putu Ratna Sundari Lusiana, Rina Maryani, Edna Mekro Permana Pinem, Mekro Permana Meliana, Dita Mislan N. Kholik Nasril - Nugraha, Kurnia Nugraha, Kurnia Nur Qodri Wijayanto Nurhaedi, Repi Nurlaili Nurlaili Oktavanni, Syahda Dwi Pasaribu, Enita Pebriyanto S Putera, Hilmana Radhia Putri - Rahmi, Syifa Ur Riki Efendi Rispandi Rosyadi, Imron S, Pebriyanto Sabilah, Ade Irpan Sadiq Ardo Wibowo Saputra, Dafid Mega Sarjono Sarjono, Sarjono Septiana, Reski Septiana, Reski Septiawati, Vera Setiadi, Raden Budi Setiawan, Indra Setiawan, Ipick Sidik Susilo Sidik Susilo Singgih Juniawan Singgih Juniawan Solly Aryza Sri Suhartini Supomo, Cathoche Uniqua Sutarmadi Sutarmadi Syahril Al Qirom Syaputra, Muhammad Julian Syukril, Ahmed Teuku Mirwan Saputra Tubagus Hendri Febriana Ula, Shofiatul Ula, Shofiatul Uti Roysen Y. Saputra Y. Suhartini Yaman Parid Yan Mahesa Damanik Yenni Suhartini Yoserizal Yoserizal Yusuf, Yusvardi Yusuf, Yusvardi Zulfa Fitri Ikatrinasari Zuliantoni, Zuliantoni Zuniawan, Akhyar