Veronica, Fifi, et al. “Characteristic Body Mass Index and Nutrition Knowledge of Snack Food School-Age Children Among Elementary School Students at SD Ciawi Jatinangor”. Jurnal Kedokteran Dan Kesehatan : Publikasi Ilmiah Fakultas Kedokteran Universitas Sriwijaya, vol. 7, no. 2, Apr. 2020, pp. 123-9, https://doi.org/10.32539/jkk.v7i2.142.