“Effects of (Red Bull) Energy Drink in Developing Some Physical Capacities and Heart Rate in Koya University Handball Team ”. Raparin Journal of Humanities (RJH) of the University of Raparin 10, no. 3 (September 29, 2023): 738–749. Accessed December 20, 2025. https://journal.raparinuni2024.org/index.php/JUR/article/view/1097.