G. Al-Heyaly, Sabah., Isam. M. Alnahe, and Zuhair Yahya. “A Comparative Study in the Level of Emotional Arousal Among the Different Play Lines Players for Basket Ball”. Al-Rafidain Journal For Sport Sciences 13, no. 46 (February 1, 2007): 91–102. Accessed October 3, 2025. https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50359.