Hassan AK, Saida MA, Hammad BE. The association between sedentary behavior, physical activity, and body composition in public and private school students aged 9 to 12 years. ijirss [Internet]. 2025 Apr. 4 [cited 2025 Jul. 3];8(2):3064-7. Available from: http://www.ijirss.com/index.php/ijirss/article/view/5950