Dewi De Fatimah, I.G.A. Kusuma Astuti N.P, Bambang Hadi Sugito, & Silvia Prasetyowati. (2023). The Effectiveness of the Singing Method on Knowledge of Brushing Teeth in Mentally Disabled Children at SLB Paedagogia Surabaya in 2023. International Journal of Advanced Health Science and Technology, 3(4), 283–288. https://doi.org/10.35882/ijahst.v3i4.251