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于丽艳, 穆月英
Technical Efficiency and Influencing Factors of Facility Vegetable Production in China: A Case Study of Tomato and Cucumber
YU Liyan, MU Yueying
北京航空航天大学学报社科版 . 2019, (6): 92 -97 .  DOI: 10.13766/j.bhsk.1008-2204.2018.0146