JOSAFAT ALEXANDER, Irving; SURBAKTI, Mariana; SIRAIT, Gloria; SILABAN, Ramlan. Antimicrobial Activity Test of Alkaloid Rich Extract from Morinda citrifolia Leaves Against the Growth of Pathogenic Bacteria Staphylococcus aureus and Escherichia coli. EduMatSains : Jurnal Pendidikan, Matematika dan Sains, [S. l.], v. 10, n. 4, p. 222–234, 2026. DOI: 10.33541/edumatsains.v10i4.8043. Disponível em: https://ejournal.uki.ac.id/index.php/edumatsains/article/view/8043. Acesso em: 28 jun. 2026.