Hatchett, Andrew, Rhiannon Gregory, Annelise Shick, and Kaitlyn Armstrong. “The Influence of a Collagen-Based Multiple Ingredient Supplement on Muscle Performance”. Journal of Sports Research 9, no. 1 (January 18, 2022): 26–35. Accessed May 19, 2024. https://archive.conscientiabeam.com/index.php/90/article/view/2906.