Erdilanita, Ulma, Mulyana Mulyana, and Prisca Widiawati. “The Analysis of Athletic Sports Coaching Management in East Java, Indonesia: A Systematic Review”. Indonesian Journal of Sport Management 5, no. 2 (May 26, 2025). Accessed June 19, 2025. https://ejournal.unma.ac.id/index.php/ijsm/article/view/13183.