B.S, Naveen Prasad, and Sivamani S. “Extraction of Capsaicin from Black and White Pepper”. Journal of Sustainable Materials Processing and Management 2, no. 2 (October 27, 2022): 26–29. Accessed February 21, 2024. https://publisher.uthm.edu.my/ojs/index.php/jsmpm/article/view/11746.