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journal6  2022, Vol. 21 Issue (4): 45-53    DOI:
Material Flow Studies Current Issue| Next Issue| Archive| Adv Search |
Risk Identification and Prevention and Control of Road Heavy Cargo Transportation Based on WSR Methodology
SONG Zhi-gang1, ZHANG Qiao1, SUN Da-wei2
1.School of Management Engineering, Zhengzhou University of Aeronautics,Zhengzhou Henan 450046,China
2.School of Economics and Management, Beijing Jiaotong University, Beijing 100044, China

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