Shabrina, Zhafira Nur, Ni Putu Mira Sumarta, and Coen Pramono. “A Study of Cytotoxicity and Proliferation of Cosmos Caudatus Kunth Leaf Extract in Human Gingival Fibroblast Culture”. Dental Journal 51, no. 4 (December 31, 2018): 179–184. Accessed July 13, 2024. https://e-journal.unair.ac.id/MKG/article/view/10366.