TY - JOUR AU - Rabbani, Masoud AU - Farrokhi-Asl, Hamed AU - Asgarian, Bahare TI - Solving a bi-objective location routing problem by a NSGA-II combined with clustering approach: application in waste collection problem JO - Journal of Industrial Engineering International VL - 13 IS - 1 SP - 0 EP - 0 PY - 2017 DO - ER -