Omidi Ghanbari, Reza, Mooud Bonyadifard, Zahra Khorram, and Fatemeh Mohajeri. 2026. “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 (4): 1-10. https://doi.org/10.61838/.