Safdar, Saira, Irfan Afzal Mughal, Noor Ul Ain, Sidra Jabeen, Muhammad Hassaan Farooq, and Asma Irfan. “Effect Of Zinc And Ingredients Of Protein Supplement On Sperm Parameters And Male Reproductive Hormones- An RCT Study”. Journal of Rawalpindi Medical College 27, no. 4 (December 30, 2023). Accessed November 1, 2025. https://journalrmc.com/index.php/JRMC/article/view/2342.