Alya Faiza and Latifah, R.N. 2025. ANALYSING LEVELS OF FLAVONOID, SAPONIN, AND TANNIN OF MANGO (Mangifera indica L.) PEEL WASTE AS AN ANTIBACTERIAL AGENT AGAINST Escherichia coli. EduMatSains : Jurnal Pendidikan, Matematika dan Sains. 10, 2 (Oct. 2025), 347–358. DOI:https://doi.org/10.33541/edumatsains.v10i2.6846.