MARAM, Chinna Eswaraiah; SOLLU, Jaya. Formulation and In-Vitro Evaluation of Metformin Hydrochloride Sustained Release Tablets. Journal of Drug Delivery and Therapeutics, India, v. 9, n. 4, p. 24–29, 2019. DOI: 10.22270/jddt.v9i4.3121. Disponível em: https://jddtonline.info/index.php/jddt/article/view/3121. Acesso em: 19 jun. 2026.