Shami, Pervez A., Abdul Waheed Mughal, and Asma Khizar. 2019. “RELATIONSHIP OF UPPER AND LOWER BODY MUSCULAR STRENGTH WITH CARDIO-RESPIRATORY ENDURANCE AMONG SCHOOL GOING CHILDREN”. THE SPARK "A HEC Recognized Journal" 3 (1):163-72. https://journal.suit.edu.pk/index.php/spark/article/view/486.