Poly (Methacrylic Acid)-Grafted-Okra Gum: Synthesis, Characterization and Evaluation as Mucoadhesive. International Journal of Pharmaceutical Sciences and Drug Research, [S. l.], v. 11, n. 5, p. 250–254, 2019. DOI: 10.25004/IJPSDR.2019.110516. Disponível em: https://ijpsdronline.com/index.php/journal/article/view/781.. Acesso em: 15 oct. 2025.