Amia, Herlina, Dino Sumaryono, and Ade Febryanti. 2026. “The Effect of the QR Code Quartet Card Game on Knowledge of Fruit and Vegetable Consumption Among Adolescents”. Jurnal Kesehatan Komunitas Indonesia 6 (1). Jombang, Indonesia:122-33. https://doi.org/10.58545/jkki.v6i1.696.