Trinawati, A. , Suwarsono, S. and Salikun, S. 2023. Herbal Toothpaste Extracts (Betel Leaf, Lime, and Salt) to Reduce Plaque. Journal Center of Excellent : Health Assistive Technology . 1, 2 (Sep. 2023), 76–81. DOI:https://doi.org/10.36082/jchat.v1i2.1270.