Non-Formal Education of Children and Young People by Physical Activity. Laisvalaikio tyrimai, [S. l.], v. 1, n. 15, 2020. DOI: 10.33607/elt.v1i15.920. Disponível em: https://journals.lsu.lt/laisvalaikio-tyrimai/article/view/920. Acesso em: 17 jun. 2025.