Tsipoura, X., Sakellariou, S., Glykas, M. and Tsimpidou, A. 2022. Sport Management Maturity Assessment: Application to COSMA Competencies Scale. Balkans Journal of Emerging Trends in Social Sciences. 5, 2 (Dec. 2022), 125–142. DOI:https://doi.org/10.31410/Balkans.JETSS.2022.5.2.125-142.