Vol. 4 No. 3 (2026): August 2026

Articles

• Soft Time-Window Constraints in Crystal-Ice Distribution: A Cheapest-Insertion VRPTW Case Study with Non-Refrigerated Vehicles

  Rayyan Riansyah, Bryan Estavan Imanuel Sitanggang, Mia Juliana

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  Rayyan Riansyah,  Udayana University,  Indonesia

  Bryan Estavan Imanuel Sitanggang,  Udayana University,  Indonesia

  Mia Juliana,  Udayana University ,  Indonesia

  Abstract views : 40 times | Downloads: 38 times | DOI : https://doi.org/10.61194/sijl.v4i3.1106 | Published: 2026-10-09
  

• A Multi-Period MILP Model for Multi-Origin, Multi-Echelon CPO Distribution: A Case Study of PTPN IV–PT INL

  Mirsalurriza Mukhajjalin, Muhammad Mashuri, Tito Bisma May Willis, Dean Tirkaamiana

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  Mirsalurriza Mukhajjalin,  Institut Teknologi Sepuluh Nopember ,  Indonesia

  Muhammad Mashuri,  Institut Teknologi Sepuluh Nopember ,  Indonesia

  Tito Bisma May Willis,  Institut Teknologi Kalimantan ,  Indonesia

  Dean Tirkaamiana,  University of Pembangunan Nasional Veteran Jawa Timur ,  Indonesia

  Abstract views : 43 times | Downloads: 21 times | DOI : https://doi.org/10.61194/sijl.v4i3.1059 | Published: 2026-08-31