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All Journal Journal of Industrial System Engineering and Management JT-IBSI (Jurnal Teknik Ibnu Sina) JURNAL LIGA ILMU SERANTAU
Nurul Aini
Universitas Ibnu Sina
Computer Science & IT Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Transportation

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Optimalisasi Rute Distribusi Peralatan Elektronik: Inovasi Metode Saving Matrix dan Nearest Neighbor Khoerun Nisa Safitri; Asrul Fole; Nurul 'Aini
Jurnal Teknik Ibnu Sina (JT-IBSI) Vol. 10 No. 1 (2025): JT-IBSI (Jurnal Teknik Ibnu Sina)
Publisher : Fakultas Teknik Universitas Ibnu Sina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36352/jt-ibsi.v10i1.1179

Abstract

This research focuses on evaluating and comparing the effectiveness of the Saving Matrix and Nearest Neighbor techniques for optimizing the distribution routes of electronic devices in Batam. Additionally, it assesses these methods against the current approach utilized by the company. A quantitative methodology was adopted, utilizing data that encompasses customer locations, shipment volumes, and vehicle capacities. The findings reveal that the Saving Matrix method yields the highest efficiency, achieving a total travel distance of 54.3 km, a delivery duration of 5.2 hours, and an operational expenditure of Rp785,000. Conversely, the Nearest Neighbor method resulted in a distance of 62.7 km and a cost of Rp905,000, while the company's existing method recorded the longest distance at 68.5 km and the highest cost of Rp970,000. These results indicate that the Saving Matrix method is superior in optimizing both routes and load distribution. This study contributes to logistics planning by highlighting the significance of heuristic approaches in addressing vehicle routing challenges. It is advisable for companies to consider implementing algorithmic methods in their distribution strategies. Future studies should aim to develop models using metaheuristic techniques and take into account dynamic factors such as customer service time frames and real-time traffic conditions for enhanced accuracy.
Desain Ruangan dan Tata Letak Barang Kerja pada Warehouse Electric dan Instrument Menggunakan Metode Analisa System Kerja dan Ergonomi Khoerun Nisa Safitri; Nurul Aini; Anggi Pramana Syahputra
Jurnal Liga Ilmu Serantau Vol 1 No 1 (2024): Edisi Februari - JLIS: Jurnal Liga Ilmu Serantau
Publisher : Jurnal Liga Ilmu Serantau

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Abstract

This research aims to redesign and reorganize work stations in the Electric and Instrument Warehouse at XYZ Company using the Work System and Ergonomics Analysis Method. Several aspects that are focused on in this research include the actual work station design, work station layout design, sitting work station design, and qualitative visual displays. The analysis was carried out to overcome the problem of lack of space for movement and comfort when working caused by a non-optimal layout. In the proposed changes, researchers made adjustments to the layout of desks, cabinets or cupboards, computer equipment, shelves, added dividers and doors in the office, and increased the size of the work area. Apart from that, several chairs were also replaced to support a good work attitude. The redesign of the workstation is based on the principles of ergonomics by prioritizing effectiveness, comfort, safety, health and efficiency (ENASE). This adjustment is carried out by paying attention to anthropometric and ergonomic aspects in terms of layout, type and size of facilities.
A Sustainability-Based KPI Framework for Distribution Performance Assessment and Supply Chain Improvement in Soybean Processing SMEs Khoerun Nisa Safitri; Nurul 'Aini; Khairunnisa Sulistiawati; Nayla Uriatul Ulfa
Journal of Industrial System Engineering and Management Vol. 5 No. 1 (2026): Journal of Industrial System Engineering and Management (Edisi June)
Publisher : PT. SAFARI AMALIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56882/jisem.v5i1.77

Abstract

The sustainability of distribution activities has become increasingly important for improving supply chain performance in soybean-processing SMEs. However, many SMEs still lack a structured performance measurement system that integrates economic, environmental, and social aspects. This study aimed to develop a sustainability-based Key Performance Indicator (KPI) framework to assess distribution performance and improve supply chains for soybean-processing SMEs in Batam City, Indonesia. A quantitative case study approach was employed, using the Triple Bottom Line (TBL) concept, the Delphi method, and the Analytic Hierarchy Process (AHP). The results identified and validated 18 KPIs, comprising 6 economic, 6 environmental, and 6 social indicators. AHP analysis revealed that the Economic dimension received the highest weight (0.52), followed by the Environmental (0.29) and Social (0.19) dimensions. At the indicator level, Order Fulfillment Rate (0.109) and Delivery Reliability (0.109) achieved the highest global weights, followed by On-Time Delivery (0.104) and Carbon Emission (0.087). The consistency test yielded a CR value of 0.062, indicating reliable expert judgments. The proposed framework provides a practical tool for evaluating distribution performance, identifying improvement priorities, and supporting sustainable supply chain development in soybean-processing SMEs.
Co-Authors Anggi Pramana Syahputra Asrul Fole Khairunnisa Sulistiawati Khoerun Nisa Safitri Nayla Uriatul Ulfa