Optimization of Gastroretentive Delayed Release Drug Delivery using Design of Experiment Approach. International Journal of Pharmaceutical Sciences and Drug Research, [S. l.], v. 14, n. 4, p. 456–467, 2022. DOI: 10.25004/IJPSDR.2022.140412. Disponível em: https://ijpsdronline.com/index.php/journal/article/view/4836.. Acesso em: 15 oct. 2025.