Hasni Yaturramadhan, and Cory Linda Futri. “Formulation of Natural Handsanitizer From Red Belt (Piper Crocatum) Leaves and Aloe Vera (Aloe Vera) ”. Journal of Public Health and Pharmacy 1, no. 2 (July 25, 2021): 43-45. Accessed December 22, 2024. https://jurnal.unismuhpalu.ac.id/index.php/jphp/article/view/3718.