TY - JOUR ID - 62457 TI - English Abstracts JO - Advances in Industrial Engineering JA - AIE LA - en SN - Y1 - 2017 PY - 2017 VL - 51 IS - 2 SP - 1 EP - 4 DO - N2 - UR - https://aie.ut.ac.ir/article_62457.html L1 - https://aie.ut.ac.ir/article_62457_1932c8bf8d30b73e0527a9b46aa06560.pdf ER -