زكي إبراهيم الحسو ضياء. “Effects of Chronobiological Variation on Speed and Accuracy of Repost-Lunge from Parry-Four Position in Foil and Variables of Core Body Temperature and Heart Rate Behind the Anaerobic Threshold”. College of Basic Education Research Journal 7, no. 1 (March 1, 2008): 252–270. Accessed October 26, 2025. https://stats.uomosul.edu.iq/index.php/berj/article/view/38634.