البوحيمد محمد حسين عبيد عباس and الشمري الاء علي وادي فرهود 2025. The Effectiveness of the Four-Pillar Strategy on Cognitive Achievement and Accuracy of Handball Skills for Fourth-Year Preparatory School Girls. Wasit Journal of Sports Sciences. 24, 2 (Jun. 2025), 749–767. DOI:https://doi.org/10.31185/wjoss.909.