TSIPOURA, X.; SAKELLARIOU, S.; GLYKAS, M.; TSIMPIDOU, A. Sport Management Maturity Assessment: Application to COSMA Competencies Scale. Balkans Journal of Emerging Trends in Social Sciences, Belgrade, Serbia, v. 5, n. 2, p. 125–142, 2022. DOI: 10.31410/Balkans.JETSS.2022.5.2.125-142. Disponível em: https://balkans-jetss.org/index.php/index_bjetss/article/view/85. Acesso em: 27 apr. 2025.