Recent Approaches of Gastroretentive Drug Delivery System – A Review. Asian Journal of Pharmaceutics (AJP), [S. l.], v. 16, n. 1, 2022. DOI: 10.22377/ajp.v16i1.4273. Disponível em: https://www.asiapharmaceutics.info/index.php/ajp/article/view/4273. Acesso em: 15 apr. 2026.