“PENGARUH PENGENALAN PERILAKU HIDUP BERSIH DAN SEHAT (PHBS) TERHADAP KESEHATAN ANAK USIA DINI DI MASA PANDEMI COVID-19”. 2021. JCE (Journal of Childhood Education) 5 (1): 174-84. https://doi.org/10.30736/jce.v5i1.506.