البوصافي م.ب.س. et al. 2025. 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. Journal of Sport Science Technology and Physical Activities. 19, 2 (Nov. 2025), 173–188. DOI:https://doi.org/10.5281/zenodo.15271189.