Bahar, Armasastra. “The Use of Holmium-Yttrium Aluminum Garnet Laser As Pit and Fissure Cleaner”. Dental Journal 42, no. 3 (September 1, 2009): 147–150. Accessed August 2, 2024. https://e-journal.unair.ac.id/MKG/article/view/955.