“Effects of (Red Bull) Energy Drink in Developing Some Physical Capacities and Heart Rate in Koya University Handball Team ”. Raparin Journal of Humanities (RJH) 10, no. 3 (September 29, 2023): 738–749. Accessed January 14, 2026. https://journal.uor.edu.krd/index.php/JUR/article/view/1097.