Afifah, H., Prijatmoko, D., & kiswaluyo, K. (2019). Effectiveness wall mounted automatic toothbrush against oral hygiene on cerebral palsy children at SMPLB and SMALB D YPAC Jember. Journal of Dentomaxillofacial Science, 4(3), 180–183. https://doi.org/10.15562/jdmfs.v4i3.956