Chasanah, Uswatun, Kurniati, Ika, AND Sulistyorini, Ratna. " Phytochemical Screening and Antibacterial Test of Bay Leaf Extract (Syzigium polyanthum (Wight) Walp.) Against Streptococcus mutans Bacteria" Pharmacology and Herbal Medicine Journal (PHMJ) [Online], Volume 1 Number 4 (2 July 2026)