Aulia, C. Z., Fitri, Y. and Suryana, S. (2026) “Effect of Poster-Based Nutrition Education on Breakfast Knowledge among Elementary School Students at SDN 2 Aceh Besar”, JAND: Journal of Applied Nutrition and Dietetic, 6(1), pp. 9–15. doi: 10.30867/jand.v6i1.1170.