1.
Evaluation of a Hydrophobic–Hydrophilic (Hydrogenated Castor Oil-Gum Tragacanth) Matrix using Propranolol Hydrochloride as Test Drug. East Cent. Afr. J. Pharm. Sci. 2018;10(3):68-71. Accessed June 15, 2026. http://jsep.uonbi.ac.ke/ojs/index.php/ecajps/article/view/65