TY - Chinese Journal of Management Science A1 - HUANG Xiao-ling, DAI Xia-mei, JI Guo-liang, CHEN Ji-hong, LUO Xun-jie T1 - Optimization on the Procurement Logistics System of Importing Iron Ore Based on the “Port before Factory” Mode Y1 - 2021-08-20 JF - Chinese Journal of Management Science JO - Chinese Journal of Management Science SP - 218 EP - 228 VL - 29 IS - 8 UR - http://www.zgglkx.com N1 - 10.16381/j.cnki.issn1003-207x.2018.1796 ER -