Rahaju, A. ., H. . Hartman, R. Kristiana, and T. . Putri. “HISTOLOGICAL RESPONSE OF PULP TO BELIMBING WULUH (Averrhoa Bilimbi L.) GEL COMPARED TO CARBAMID PEROXIDE AS TOOTH WHITENING (IN VIVO)”. Journal of Health and Dental Sciences, vol. 3, no. 2, Sept. 2023, pp. 125-34, https://jhds.fkg.unjani.ac.id/index.php/jhds/article/view/147.