Ramadhani UKS. Formulation and Antibacterial Activity Test of Liquid Hand Soap from Pineapple (Ananas comosus (L.) Merr.) Kombucha Against Escherichia coli Bacteria. MFI [Internet]. 2026Oct.1 [cited 2026Oct.6];21(2):130 -147. Available from: https://mfi.stifar.ac.id/MFI/article/view/354