Assmar, Mohammed, ستيفن, and نغم. “A Comparative Study in the Level of the Emotional Arousal Among the Different Play Lines Players Between the Normal & Important Match in Football”. Al-Rafidain Journal For Sport Sciences (RJSS) 11, no. 39: 129–148. Accessed September 17, 2025. https://ojs.uomosul.edu.iq/index.php/rjss/article/view/35592.