Pratiwi, D. and Masluroh, M. 2024. The Effectiveness of Health Education Using Falshback and Video Methods on Balanced Nutrition Knowledge Among Children in Elementary School . Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal). 10, 4 (Aug. 2024). DOI:https://doi.org/10.33755/jkk.v10i4.730.