Singh, Harmanjit, Prashanta Bose, Amar Pal Singh, and Ajeet Pal Singh. 2025. “Formulation And Evaluation of Betulinic Acid Loaded Transdermal Patches”. Journal of Drug Delivery and Therapeutics 15 (1): 52-58. https://doi.org/10.22270/jddt.v15i1.6951.