Salesius Onggang, F., Batbual , B. ., B.Y.H Romana, A. ., Gadur, B. . and F.T. Banase, E. . (2022) “Prevention of Covid 19 in Children in Kupang City : A Holistic Family Role Model”, Eduvest - Journal of Universal Studies, 2(11), pp. 2460–2468. doi: 10.59188/eduvest.v2i11.635.