Mayasari, Rizka Amelia, Sianiwati Goenharto, and Ahmad Sjafei. “Betel Leaf Toothpastes Inhibit Dental Plaque Formation on Fixed Orthodontic Patients”. Dental Journal 44, no. 4 (December 1, 2011): 169–172. Accessed December 1, 2024. https://e-journal.unair.ac.id/MKG/article/view/846.