Samina Ghulam Hussain, Atiq Ur Rehman, Mahwish Siraj 2022. IMPACT OF HEAVY SCHOOL BAGS ON PHYSICAL HEALTH OF SCHOOL GOING CHILDREN: A CASE STUDY OF PRIMARY LEVEL SCHOOLS OF DISTRICT LASBELA, PAKISTAN. Pakistan Journal of Educational Research . 5, 2 (Jun. 2022). DOI:https://doi.org/10.52337/pjer.v5i2.533.