Muhammad, H. and Muhammad Ali, A. (2025) “The effect of an educational program based on competitive games to develop psychological well-beig among secondary school students”., Journal of Sport Science Technology and Physical Activities, 21(2), pp. 308–320. Available at: https://revue.univ-mosta.dz/index.php/jsstpa/article/view/98 (Accessed: 13 January 2026).