Marium Mansoor, Nudrat Shahzadi, Bilal Safdar, Mansoor Ahmer Khan, Ahmed Foad Saeed, and Muzafar Ali. “Effect of Collagen Peptide Supplementation on Cartilage Degradation Biomarkers in Knee Osteoarthritis: A Randomized Controlled Trial”. Journal of Health, Wellness and Community Research 4, no. 7 (April 8, 2026): 1–9. Accessed April 14, 2026. https://jhwcr.com/index.php/jhwcr/article/view/1422.