Werdiningsih, M., I. Widjiastuti, F. Cahyani, and D. A. Wahjuningrum. “Biocompatibility of 0,78% Tannin of Garciniamangostanalinnpericarp Extract and 0,2% Chlorhexidinegluconateagainst BHK-21 Fibroblast Cells Culture”. Conservative Dentistry Journal, vol. 10, no. 1, June 2020, pp. 36-39, doi:10.20473/cdj.v10i1.2020.36-39.