Dr . Boudissa Lamia. “Obstacles to the Implementation of Physical Education and Sports Classes under the Competency-Based Approach at the Secondary Education Level: A Field Study in Selected Secondary Schools of Bouira Province”. Pegem Journal of Education and Instruction 15, no. 4 (December 23, 2025): 4414–4433. Accessed March 12, 2026. https://pegegog.net/index.php/pegegog/article/view/4644.