SANTOSH KUMAR, Rada; CHOWDARY, K.P.R. Preparation and characterization of Starch–Urea–Borate: A new floating polymer. Journal of Drug Delivery and Therapeutics, India, v. 9, n. 2, p. 280–284, 2019. DOI: 10.22270/jddt.v9i2.2565. Disponível em: https://www.jddtonline.info/index.php/jddt/article/view/2565. Acesso em: 29 aug. 2026.