Effect of Semi-Synthetic Bases and Hydrophile-Lipophile Balance (HLB) Of Mixed Surfactants on In-Vitro Release Profile of Ibuprofen Suppositories. Nigerian Journal of Pharmaceutical Research, [S. l.], v. 20, n. 2, p. 145–157, 2025. DOI: 10.4314/. Disponível em: https://ojshostng.com/index.php/njpharmaceuticalsciences/article/view/3801. Acesso em: 5 apr. 2026.