Shabrina, Zhafira Nur, Ni Putu Mira Sumarta, and Coen Pramono. 2018. “A Study of Cytotoxicity and Proliferation of Cosmos Caudatus Kunth Leaf Extract in Human Gingival Fibroblast Culture”. Dental Journal 51 (4):179-84. https://doi.org/10.20473/j.djmkg.v51.i4.p179-184.