Marsetyo, Riyan Iman, Sagita Putri Andyningtyas, Chonny Salsabilla Zamrutizahra, Ivan Nur Fadela, Agus Subiwahjudi, and Ira Widjiastuti. “An Effective Concentration of Propolis Extract to Inhibit the Activity of Streptococcus Mutans Glucosyltransferase Enzyme”. Dental Journal 54, no. 4 (October 18, 2021): 186–189. Accessed May 25, 2024. https://e-journal.unair.ac.id/MKG/article/view/30188.