sularsih, sularsih 2026. TRANSFORMING GROWTH FACTOR BETA-1 EXPRESSION AND CYTOTOXICITY OF COMBINATION CHITOSAN-HYDROXYAPATITE IN DIRECT PULP CAPPING. B-Dent: Jurnal Kedokteran Gigi Universitas Baiturrahmah. 12, 2 (Jan. 2026), 120–127. DOI:https://doi.org/10.33854/jbd.v12i2.1878.