The Effectiveness of Clove Leaf Extract (Syzygium Aromaticum L.) as an Active Ingredient in Hand Sanitizer Against Escherichia coli Bacteria. ssik [Internet]. 2026 Apr. 23 [cited 2026 Oct. 17];1(1). Available from: https://jurnal.unaya.ac.id/index.php/ssik/article/view/8149