1.
Bakri A, louh hicham. The effect of proposed educational units using problem-solving method in developing cognitive experience and learning the skill of passing and receiving in volleyball. Case study of 12 year old students in middle school. (J. Spo. Creativity) [Internet]. 2025 Dec. 15 [cited 2025 Dec. 19];11(4):159-7. Available from: https://journals.univ-msila.dz/index.php/JOSC/article/view/1416