البوصافي ماجد بن سعيد, et al. “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, vol. 19, no. 2, Nov. 2025, pp. 173-88, doi:10.5281/zenodo.15271189.