Agusta, H. F., Syarifuddin, A., Yuliastuti, F., & Pradani, M. P. K. (2021). Baking Soda and Peroxide Formulation as Dental Whitening Gel. Urecol Journal. Part D: Applied Sciences, 1(1), 50–55. https://doi.org/10.53017/ujas.56