Benabderrahmane Lotfi , Mehidi Mohammed , Allali Taleb. “A Comparative Study of Some Motor Abilities and Body Mass Index Among Healthy Children With Down Syndrome (9-12 Years)”. Pegem Journal of Education and Instruction, vol. 16, no. 1, Jan. 2026, pp. 521-3, https://www.pegegog.net/index.php/pegegog/article/view/4732.