Roy, Sanjit Kr., Sweet Naskar, Subhasis Kundu, and Ketousetuo Koutsu. “FORMULATION AND EVALUATION OF SUSTAINED RELEASE BILAYER TABLETS OF PROPRANOLOL HYDROCHLORIDE”. International Journal of Pharmacy and Pharmaceutical Sciences 7, no. 4 (April 1, 2015): 264–269. Accessed December 6, 2025. https://www.journals.innovareacademics.in/index.php/ijpps/article/view/4037.