Sathitthammaphon, T.; Poolgesorn, M.; Kanokkangsadal, P.; Mukkasombut, N.; Pranweerapaiboon, K.; Sriprasert, I. Antibacterial Activity of Mitragyna Speciosa Korth. Extract on Streptococcus mutans. Khon Kaen Dent J 2025, 28, 84-94.