MARCHENKO, S.; FEDOTOV, B. Age Differences in the Manifestation of Endurance Ability of Boys Karate Athletes. Journal of Learning Theory and Methodology, Kharkiv, Ukraine, v. 5, n. 3, p. 89–97, 2024. DOI: 10.17309/jltm.2024.5.3.01. Disponível em: https://ltmjournal.com/e/article/view/90. Acesso em: 26 jun. 2026.