Fathi Bourabia, Berbagui badreddine. The Effectiveness of Certain Recreational Sports Activities in Achieving Life Satisfaction Among Professional Workers Aged 45-55 Years An Experimental Study on Workers of November 1st, 1954 Complex in Djelfa Province. PEGEGOG [Internet]. 2025 Apr. 22 [cited 2025 Aug. 3];15(4):116-24. Available from: https://www.pegegog.net/index.php/pegegog/article/view/3947