List of Articles Transportation Cost Open Access Article Abstract Page Full-Text 1 - Providing mathematical model to select suppliers of production in the supply chain with the approach bee algorithm tajaddin eram Nasser fegh-hi farahmand Yaghoub Alavi Matin Open Access Article Abstract Page Full-Text 2 - Optimal (R, Q) policy and pricing for two-echelon supply chain with lead time and retailer’s service-level incomplete information M. Esmaeili M. S. Naghavi A. Ghahghaei Open Access Article Abstract Page Full-Text 3 - Milk Run Strategy Optimization with AnyLogistix: Chemical Product Distribution in Indonesia Adji Candra Kurniawan Yelita Anggiane Iskandar Resista Vikaliana Rahmad Inca Liperda I. D. G. Yogindra Adipramana Theodora Rinda Hernawati Delinda Amarajaya Nanda Ruswandi 10.71720/joie.2025.1188023