A Review Study of Reverse Phase HPLC & UV-Visible Methods for Active Pharmaceutical Ingredients [API] In Pure and Their Formulations Perindopril–Amlodipine Dihydropyridine: Advancements in Reverse Phase HPLC and UV-Visible Methods for Active Pharmaceutical Ingredients. JASRAE. 2019;16(6):1514-1519. Accessed April 4, 2026. https://ignited.in/index.php/jasrae/article/view/11587