Lestarini, Sri Hastuti. “The Effect of Game Card-Based Nutrition Education on Knowledge and Attitudes Toward Healthy Snacks Among Elementary School Students”. JURNAL SAINS SOSIAL DAN HUMANIORA (JSSH), vol. 5, no. 2, Nov. 2025, pp. 124-8, doi:10.52046/jssh.v5i2.2689.