Jadhav Shreegita, Pranjal Barbade, Akshay More, and Swapnil Nirgude. “Papain - An Essential Proteolytic Plant Enzyme”. World Journal of Pharmaceutical Sciences 8, no. 8 (July 31, 2020): 90–97. Accessed February 23, 2025. https://wjpsonline.com/index.php/wjps/article/view/185.