Agustini, Ni Nyoman Mestri, A. A. B. N. Nuartha, and A. A. A Putri Laksmidewi. “High Cortisol Levels As a Risk Factor for Athletes Poor Sleep Quality in Training Centers”. International Journal of Research in Medical Sciences 13, no. 5 (April 29, 2025): 1863–1868. Accessed June 18, 2025. https://www.msjonline.org/index.php/ijrms/article/view/15003.