Joshi, Bigyan, Netra Lal Bhandari, Sajan Lal Shyaula, Uttam Budathoki, Rajendra Gyawali, and Panna Thapa. “Design of Hydrogel for the Drug Delivery of Less Permeable Ursolic Acid Isolated from Rhododendron Arboreum Flower in Animal Skin Membrane”. Journal of Nepal Chemical Society 44, no. 1 (February 21, 2024): 91–98. Accessed December 7, 2024. https://nepjol.info/index.php/JNCS/article/view/62683.