THEMANE, M. J.; KOPPES, L. L. J.; KEMPER, H. C. G.; MONYEKI, K. D.; TWISK, J. W. R. The Relationship between Physical Activity, Fitness and Educational Achievement of Rural South African Children: 南非鄉鎮兒童身體活動、體適能與學業成就的關係. Asian Journal of Physical Education & Recreation, [S. l.], v. 12, n. 1, p. 48–54, 2006. DOI: 10.24112/ajper.121310. Disponível em: https://ejournals.lib.hkbu.edu.hk/index.php/ajper/article/view/1310. Acesso em: 28 jan. 2023.