Mayasari, Eva, Riska Epina Hayu, and Ika Permanasari. “Education Media Videos and Posters on Healthy Snacks Behavior In Elementary Schools Students”. STRADA : Jurnal Ilmiah Kesehatan 9, no. 2 (November 1, 2020): 543–550. Accessed September 23, 2025. https://sjik.org/index.php/sjik/article/view/229.