Arief, M.J. et al. 2023. Formulasi dan Evaluasi Serum Gigi Ekstrak Etanol Siwak (Salvadora persica L.): Formulation and Evaluation of Dental Serum from Siwak Ethanolic Extract (Salvadora persica L.). Jurnal Sains dan Kesehatan. 5, 2 (Apr. 2023), 198–204. DOI:https://doi.org/10.25026/jsk.v5i2.1724.