Ritonga, Ahmad Hafizullah, Kristin Eliana Purba, Barita Aritonang, Herlina Herlina, and Karnirius Harefa , trans. 2026. “Antimicrobial Effectiveness of the Combination of Turmeric Rhizome Ethanol Extract (Curcuma Longa L.) and Hydroxyapatite in Inhibiting the Growth of Streptococcus Sobrinus”. Jurnal Indah Sains Dan Klinis 7 (1): 1-8. https://doi.org/10.52622/jisk.v7i1.01.