FEBRIYATI. Components of the essential oil fraction of betel leaf (piper bettle linn) and the antibacterial activity test against several types of gram-positive bacteria. International Journal on ObGyn and Health Sciences, [S. l.], v. 1, n. 1, p. 1–9, 2022. Disponível em: https://trigin.pelnus.ac.id/index.php/ObGyn/article/view/57. Acesso em: 29 jul. 2026.