Prof. Dr. Syahrial Bakhtiar, M.Pd.,CISTI. and Dr. Risky Syahputra, M.Pd., Manajemen Olahraga Modern. UNP PRESS, 2025. Accessed: Jul. 16, 2026. [Online]. Available: http://unppress.unp.ac.id/index.php/unp-press/catalog/book/217