2019. Antibacterial Diterpenoid Against Pathogenic Oral Bacteria of Streptococcus Mutans ATCC 25175 Isolated From Sarang Semut (Myrmecodia Pendans). Jurnal Kimia Valensi. 5, 2 (Nov. 2019), 218–223. DOI:https://doi.org/10.15408/jkv.v5i2.8864.