Vajrala, Leela Lakshmi, M S Umashankar, and M Alagusundaram. 2023. “Formulation, Optimization and In-Vivo Pharmacokinetic Evaluation of Carvedilol Mucoadhesive Buccal Films by Using Natural Polymers: Http: www.doi.org 10.26538 Tjnpr V7i10.32”. Tropical Journal of Natural Product Research (TJNPR) 7 (10): 4927-36. https://tjnpr.org/index.php/home/article/view/2846.