“RP-HPLC METHOD DEVELOPMENT AND VALIDATION FOR SIMULTANEOUS ESTIMATION AND FORCED DEGRADATION STUDIES OF NAPROXEN AND ESOMEPRAZOLE MAGNESIUM IN DELAYED RELEASE DOSAGE FORM ”. 2019. International Research Journal of Pharmacy 10 (10): 31-40. https://irjponline.org/index.php/irjp/article/view/716.