Dewi, R. K., Martfida, R. and Satriya, M. A. (2025) “Improving Parents’ Knowledge through Ultra Processed Food Education in RA Fatanah, Padang ”, Warta Pengabdian Andalas, 32(4), pp. 466–472. doi: 10.25077/jwa.32.04.466-472.2025.