Surini, Silvia, Nurul Isti Amirtha, and Delly Chipta Lestari. “FORMULATION AND EFFECTIVENESS OF A HAND SANITIZER GEL PRODUCED USING SALAM BARK EXTRACT”. International Journal of Applied Pharmaceutics 10, no. 1 (December 20, 2018): 216–220. Accessed November 24, 2024. https://journals.innovareacademics.in/index.php/ijap/article/view/31491.