AINUROFIQ, A.; NURCAHYO, I. F.; YULIANTO, R. PREPARATION, CHARACTERIZATION AND FORMULATION OF NANOCOMPOSITE MATRIX Na-MONTMORILLONITE INTERCALATED MEDIUM MOLECULAR WEIGHT CHITOSAN FOR THEOPHYLLINE SUSTAINED RELEASE TABLET. International Journal of Pharmacy and Pharmaceutical Sciences, [S. l.], v. 6, n. 11, p. 131–137, 2014. Disponível em: https://mail.innovareacademics.in/journals/index.php/ijpps/article/view/2968. Acesso em: 24 feb. 2025.