| 标题 |
Analysis of Factors Affecting Freight Demand Based on Input-Output Model |
| 网址 | |
| DOI |
10.1155/2021/5581742
doi
|
| 其它 |
期刊:Mathematical Problems in Engineering 作者:Changxiang Lu; Shaochuan Fu; Jiaqi Fang; Jikai Huang; Yong Ye 出版日期:2021-03-29 |
| 求助人 | |
| 下载 |
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(2025-6-4)