Jalil, Rasyidah, Ahmad, and Firmansyah Dahlan. “Profile of VO2 Max Level on South Sulawesi PPLM Athletes”. International Journal of Psychosocial Rehabilitation 24, no. 1 (February 29, 2020): 1846–1851. Accessed July 30, 2025. https://www.psychosocial.com/index.php/ijpr/article/view/409.