KOLIMECHKOV, S.; PETROV, L.; ALEXANDROVA, A.; ATANASOV, P. Nutrition and physical development assessment of pre-school and primary school children practising artistic gymnastics. African Journal for Physical Activity and Health Sciences, [S. l.], v. 22, n. 2:2, p. 565–577, 2016. DOI: 10.4314/ajpherd.v22i2:2. Disponível em: https://www.ajol.info/index.php/ajpherd/article/view/146704. Acesso em: 14 aug. 2026.