ANTIBACTERIAL ACTIVITY TEST OF BANANA PEEL ESSENTIAL OIL AGAINST ESCHERICHIA COLI (E. COLI) BACTERIA IN BIOCHEMISTRY LABORATORYUM. SPEKTRA [Internet]. 2026 Mar. 9 [cited 2026 May 28];11(1):113-2. Available from: https://ojs.unsiq.ac.id/index.php/spektra/article/view/8172