Nawaz, Yasir, Ashfaq Ahmad Maann, Muhammad Iqbal Zafar, and Tanvir Ali. “Factors Affecting Male’s Reproductive Health Behaviour in Punjab, Pakistan”. Pakistan Journal of Nutrition 11, no. 5 (April 15, 2012): 444–455. Accessed January 20, 2026. https://pjnonline.org/pjn/article/view/1639.