Nada Yana, Lita Sri Andayani, and Nurmaini. “Comparison Between the Effect of Health Education Using Snakes and Ladders Game and Video on Handwashing With Soap Behavior of Elementary School Students”. International Journal of Health, Education & Social (IJHES) 8, no. 3 (March 29, 2025): 70-84. Accessed October 6, 2026. https://ijhes.com/index.php/ijhes/article/view/370.