Verma, Ankit, and Vintesh Kumar Sharma. “Cosmeceuticals – A New Approach for Treatment of Skin Problem”. International Journal of Research in Engineering, Science and Management 5, no. 4 (April 17, 2022): 57–61. Accessed July 3, 2024. https://journal.ijresm.com/index.php/ijresm/article/view/1939.