NETTAH Kamel , DERRADJI Abbes, BAOUCHE Khaled , GEZGOUZ Fateh , GURROUMI ELhocine , MAROUF Said , FEGHOULI Samir , HADDACHE Abdellah , SEGHIRI Rabah , TAHCHI Abderrahmen. The Reality and High-Level Requirements for Preparing Football Players A Comparative Study of the Sports System in Algeria and Abroad. PEGEGOG [Internet]. 2025 Dec. 24 [cited 2026 Feb. 10];15(4):3837-43. Available from: https://www.pegegog.net/index.php/pegegog/article/view/4589