“A New Improved RP-HPLC Method for Assay of Bromelain, Trypsin, Rutoside and Diclofenac in Bulk and Pharmaceutical Formulation”. Asian Journal of Pharmaceutical and Health Sciences 9, no. 1 (March 30, 2019): 2025–2031. Accessed September 23, 2025. https://ajphs.com/index.php/ajphs/article/view/172.