Yong, S.M. et al. 2024. Optimization of Piper sarmentosum Extract Concentration and Exposure Time to Inhibit Biofilm Formation of Dental Plaque-Causing Bacteria. Journal of Materials in Life Sciences (JOMALISC). 3, 2 (Nov. 2024), 20–30. DOI:https://doi.org/10.11113/jomalisc.v3.75.