HUU TRI, Nguyen; TRAM, Nguyen Quoc; THANH MINH, Trinh Thi; THANH TRUNG, Nguyen. Unstructured play with active equipment enhances moderate-to-vigorous physical activity in children. SPORT TK-EuroAmerican Journal of Sport Sciences, [S. l.], v. 15, p. 18, 2026. DOI: 10.6018/sportk.627241. Disponível em: https://revistas.um.es/sportk/article/view/627241. Acesso em: 14 sep. 2026.