The Effectiveness of Educational Leadership in Utilizing Physical and Sports Education Periods to Build a Culture of Peace and Social Cohesion: An Analytical Study of the Management of Official Secondary Schools in Lebanon. Damu Journal [Internet]. 2026 Mar. 25 [cited 2026 Mar. 29];3(2):115-27. Available from: https://damujss.com/index.php/home/article/view/434