“Design, Synthesis, Preformulation, and In Vitro Evaluation of Heterofenac SR: A Novel Heterocyclic NSAID Sustained-Release HPMC Matrix Tablet”. International Research Journal of Pharmacy 17, no. 2 (February 14, 2026): 62–79. Accessed June 15, 2026. https://irjponline.org/index.php/irjp/article/view/3417.