TY - Chinese Journal of Management Science A1 - SUN Cai-hong, LI Xiao-yi, YU Hui T1 - Analysis of Global Bidirectional Supply Chains Logistics Cooperation Model Y1 - 2022-06-20 JF - Chinese Journal of Management Science JO - Chinese Journal of Management Science SP - 66 EP - 76 VL - 30 IS - 6 UR - http://www.zgglkx.com N1 - 10.16381/j.cnki.issn1003-207x.2019.1317 ER -