List of Articles Lot-sizing Open Access Article Abstract Page Full-Text 1 - Fuzzy Mathematical Model For A Lot-Sizing Problem In Closed-Loop Supply Chain Amir Fatehi Kivi Amir aydin Atashi Abkenar Hossin alipour 10.22094/joie.2018.268 20.1001.1.22519904.2018.11.1.10.0 Open Access Article Abstract Page Full-Text 2 - Multiple Items Supplier Selection, Economic Lot-sizing, and Order Allocation Under Quantity Discount: A Genetic Algorithm Approach Getachew Basa Bonsa Till Becker Abdelkader Kedir 10.22094/joie.2023.1901314.1751 Open Access Article Abstract Page Full-Text 3 - Three Metaheuristic Algorithms for Solving the Multi-item Capacitated Lot-sizing Problem with Product Returns and Remanufacturing Esmaeil Mehdizadeh Amir Fatehi Kivi 20.1001.1.22519904.2014.7.16.4.6 Open Access Article Abstract Page Full-Text 4 - A Multi-level Capacitated Lot-sizing Problem with Safety Stock Deficit and Production Manners: A Revised Simulated Annealing Esameil Mehdizadeh Mohammad Reza Mohammadizadeh 20.1001.1.22519904.2013.6.13.6.5