“Effect of Casting Solvent and Polymer on Permeability of Propranolol Hydrochloride through Membrane-Controlled Transdermal Drug Delivery System”. Asian Journal of Pharmaceutics (AJP) 2, no. 2 (August 28, 2014). Accessed April 15, 2026. http://www.asiapharmaceutics.info/index.php/ajp/article/view/180.