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Yan -. Geng. Organizational and methodological conditions for the formation of modes of motor activity of students of grades 7–9 in the system of physical education of the People's Republic of China
: Доктор філософії :
spec.. 017 - Фізична культура і спорт :
presented. 2024-07-05; popup.evolution: o;
National University of Ukraine on Physical Education and Sport. – Київ, 0824U002512.
1 documents found
Updated: 2026-03-23
