Shukla , Mayank, and Rakesh Singh. “Optimization and Evaluation of Trihexyphenidyl Hydrochloride Transdermal Patches Using Natural and Synthetic Polymers for Psychosis Management”. Journal of Drug Delivery and Therapeutics 16, no. 8 (August 16, 2026): 28–32. Accessed September 22, 2026. https://jddtonline.info/index.php/jddt/article/view/7916.