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Journal of Chinese Agricultural Mechanization

JCAM
Impact of agricultural machinery socialization services on farmland production efficiency in our country: Empirical research based on threestage DEA-Tobit models
Lin Wenji, Su Xianghui, Ma Ying, Li Shumin, Zeng Depeng.
Journal of Chinese Agricultural Mechanization . 2022, (11): 239 -248 .  DOI: 10.13733/j.jcam.issn.2095-5553.2022.11.033

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