共 50 条
- [1] Environmental Efficiency Evaluation and Convergence Analysis of Provinces along "the Belt and Road" Based on SBM-Undesirable Model [J]. EKOLOJI, 2019, 28 (107): : 2405 - 2415
- [2] SBM-undesirable model-based efficiency evaluation for integrated transportation [J]. Jiaotong Yunshu Xitong Gongcheng Yu Xinxi/Journal of Transportation Systems Engineering and Information Technology, 2015, 15 (05): : 32 - 38
- [4] Research on carbon emission efficiency in the Chinese construction industry based on a three-stage DEA-Tobit model [J]. Environmental Science and Pollution Research, 2021, 28 : 51120 - 51136