Amia, H., Sumaryono, D. and Febryanti, A. (2026) “The Effect of the QR Code Quartet Card Game on Knowledge of Fruit and Vegetable Consumption Among Adolescents”, Jurnal Kesehatan Komunitas Indonesia. Jombang, Indonesia, 6(1), pp. 122–133. doi: 10.58545/jkki.v6i1.696.