RAMDANI, Rizki; RATNASARI, Tiara Halidah; KUSTIAWAN, Paula Mariana; KUSPRADINI, Harlinda. In Vitro Antibacterial Activity of a Combination of Stingless Bee Propolis and Premna corymbosa Leaves Extract Against Streptococcus mutans: Aktivitas Antibakteri In Vitro Kombinasi Propolis Lebah Kelulut Dan Ekstrak Daun Premna corymbosa Terhadap Streptococcus mutans. Journal of Tropical Food and Agroindustrial Technology, [S. l.], v. 7, n. 02, p. 47–55, 2026. Disponível em: https://jtfat.umsida.ac.id/index.php/jtfat/article/view/1677. Acesso em: 7 jul. 2026.