Setyorini, D., Y. C. Rahayu, and T. Sistyaningrum. “The Effects of Rinsing Red Beet Root (beta Vulgaris L.) Juice on Streptococcus Sp. Dental Plaque”. Journal of Dentomaxillofacial Science, vol. 2, no. 1, Apr. 2017, pp. 18-22, doi:10.15562/jdmfs.v2i1.460.