Pratiwi, A.A., Chandra, D.N. and Khusun, H. 2022. Association of Ultra Processed Food Consumption and Body Mass Index for Age among Elementary Students in Surabaya . Amerta Nutrition. 6, 2 (Jun. 2022), 140–147. DOI:https://doi.org/10.20473/amnt.v6i2.2022.140-147.