PRASETYA, Fajar. Formulasi Pasta Gigi Berbahan Aktif Ekstrak Daun Sirih Hitam sebagai Antimikroba Penyebab Radang Gusi (Gingivitis) dan Gigi Berlubang (Caries). Journal of Tropical Pharmacy and Chemistry, [S. l.], v. 2, n. 1, p. 19–25, 2012. DOI: 10.25026/jtpc.v2i1.44. Disponível em: https://jtpc.jurnalfamul.com/index.php/jtpc/article/view/44. Acesso em: 29 apr. 2026.