Zulfikri, Z., Nasution, P. R. ., & Dianti, C. . (2023). Aktivitas Antibakteri Ekstrak Etanol Daun Sirih Hijau (Piper betle Linn.) Terhadap Bakteri Escherichia coli . Sains Medisina, 1(5), 298–302. Diambil dari https://wpcpublisher.com/jurnal/index.php/sainsmedisina/article/view/175