Formulation of handsanitizer with antibacterials substance from n-hexane extract of soursop leaves (Annona Muricata Linn). Mal. J. Fund. Appl. Sci. [Internet]. 2017 Apr. 2 [cited 2026 Sep. 8];13(1). Available from: https://mjfas.utm.my/index.php/mjfas/article/view/527