RiskiaR. and MarbunR. (2024) “Difference In Mothers’ Knowledge of Balanced Nutrition For Preschool Children Before And After Receiving Nutrition Education Using Powerpoint Slides At biMBA AIUEO Unit Vila Bintaro Indah”, SANITAS: Jurnal Teknologi dan Seni Kesehatan, 14(2), pp. 118-130. doi: 10.36525/sanitas.2023.440.