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 [Internet]. 2019 May 1 [cited 2026 Apr. 4];16(6):1514-9. Available from: https://ignited.in/index.php/jasrae/article/view/11587