Azhar, Nida, Zaeema Ahmer, and Umm-e-Rabab Naqvi. “The Frequency & Determinants of the Use of Nutritional Supplements and Hormones Among Selected Gym Users in Karachi, Pakistan”. Nurture 16, no. 1 (November 30, 2022): 18–27. Accessed March 28, 2024. https://nurture.org.pk/index.php/NURTURE/article/view/105.