البوصافي مبس, داود بن محمد بن سليمان ا, بدرية بنت خلفان بن عيسى ا. The effect of the educational program using athletics competitions in school sports curricula on the development of some elements of physical fitness for in (8-10) years-old children. JSSTPA [Internet]. 2025 Nov. 11 [cited 2026 Feb. 28];19(2):173-88. Available from: https://revue.univ-mosta.dz/index.php/jsstpa/article/view/200