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中文
Measure of Production Efficiency and Analysis of Influencing Factors in Main Maize Producing Provinces:An Empirical Study Based on DEA-Tobit Model
Ding Qi, Yang Yantao, An Yan
Chinese Agricultural Science Bulletin . 2021, (
23
): 151 -157 . DOI: 10.11924/j.issn.1000-6850.casb2020-0582
