Ismiyatin, K., N. Zubaidah, and I. M. Azzaria. “The Effect Addition of Epigallocatechin-3-Gallate (EGCG) in Nano Hydroxyapatite on Surface Porosity As a Candidate Pulp Capping Materia”. Conservative Dentistry Journal, vol. 13, no. 1, June 2023, pp. 24-28, doi:10.20473/cdj.v13i1.2023.24-28.