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ISSN 2095-5553 CN 32-1837/S
中华人民共和国农业农村部主管
农业农村部南京农业机械化研究所主办
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Impact of agricultural productive services on food security based on spatial spillover effects and heterogeneity analysis
Li Mingliang, Chen Dehui, Yu Guoxin, Pu Juan
Journal of Chinese Agricultural Mechanization . 2024, (
12
): 344 -352 . DOI: 10.13733/j.jcam.issn.20955553.2024.12.049
