TY - JOUR AU - Fakhrzad, Mohammad Bagher AU - Goodarzian, Fariba TI - A Fuzzy multi-objective programming approach to develop a green closed-loop supply chain network design problem under uncertainty: Modifications of imperialist competitive algorithm JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2019 SP - 963 EP - 990 VL - 53 IS - 3 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ro/2019018/ DO - 10.1051/ro/2019018 LA - en ID - RO_2019__53_3_963_0 ER -