The Development of Aerobic Capacity between the Short-term Training 15"/15" and the Long-term Training 3’/3’ for Soccer Players U21. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 33, p. 2070–2082, 2023. DOI: 10.59670/jns.v33i.831. Disponível em: https://namibian-studies.com/index.php/JNS/article/view/831. Acesso em: 13 jun. 2025.