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李英, 贾米琪, 郑文廷, 汤蕾, 白钰
Status and Determinants of Early Childhood CognitiveDevelopment in Poor Rural China
Li Ying Jia Miqi Zheng Wenting Tang Lei Bai Yu
华东师范大学学报(教育科学版) . 2019, (3): 17 -32 .  DOI: 10.16382/j.cnki.1000-5560.2019.03.002