“双减”背景下课后体育服务的现状、问题及优化研究
李艳茹, 党许诺
Current Situation, Problems and Optimization of After-School Sports Service for Primary and Secondary School Students Under the "Double Reduction" Policy
LI Yanru, DANG Xunuo
成都体育学院学报
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2022, (6): 51
-56
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DOI: 10.15942/j.jcsu.2022.06.008
