Adriani, S. W. and Cahyaningrum, S. E. (2024) “Utilization of Hydroxyapatite-Chitosan-Bay Leaf Oil (Syzygium Polyanthum W.) as Antibacterial for Streptococcus Mutants”, Jurnal Pijar Mipa, 19(1), pp. 185–189. doi: 10.29303/jpm.v19i1.6379.