1.
Nuka NMARR, Andini N, Mahmudiono T. The Effect of Nutrition Education using Flashcard on Changes in Knowledge and Frequency of Breakfast in SD Muhammadiyah 4 Surabaya. MGK [Internet]. 2024 Dec. 12 [cited 2025 Jan. 12];13(2):757-63. Available from: https://e-journal.unair.ac.id/MGK/article/view/58087