Omidi Ghanbari, Reza, Mood Bonyadifard, Zahra Khorram, and Fatemeh Mohajeri. “Effects of a 12-Week School-Based Physical Education and Nutrition Education Intervention on Obesity Indices and Cardiorespiratory Fitness in Upper Elementary School Boys: A Quasi-Experimental Study”. Health Nexus 4, no. 3 (July 1, 2026). Accessed July 30, 2026. https://journals.kmanpub.com/index.php/Health-Nexus/article/view/5645.