T, V.; T, P. The Effects of Structured School-Based Physical Activity on Fitness and Psychosocial Well-Being in Pre-Adolescents. Physical Education Theory and Methodology, [S. l.], v. 26, n. 1, p. 90–97, 2026. DOI: 10.17309/tmfv.2026.1.08. Disponível em: https://tmfv.com.ua/journal/article/view/3949. Acesso em: 16 jul. 2026.