SARI, Ugi Pangesia; HARTATI, Hartati; SULFIANI. SKRINING BAKTERI GRAM POSITIF MENGGUNAKAN METODE PEWARNAAN GRAM PADA RONGGA MULUT PEROKOK AKTIF. Cokroaminoto Journal of Biological Science, [S. l.], v. 7, n. 2, p. 23–28, 2025. Disponível em: https://science.e-journal.my.id/cjbs/article/view/265. Acesso em: 8 oct. 2025.