INAYAH FITRI; DURROH HUMAIROH. ACTIVITY TEST GUAVA LEAF EXTRACT ( Psidium guajava L.) ON THE GROWTH OF Streptococcus sp. Jurnal Matematika dan Sains (JMS), Lamongan, Indonesia, v. 1, n. 1, p. 9–16, 2021. DOI: 10.55273/jms.v1i1.76. Disponível em: https://ejournal.billfath.ac.id/index.php/jms/article/view/76. Acesso em: 15 oct. 2025.