Triwahyuni, Eges, and Pascalian Hadi Pradana. “Utilizing of Augmented Reality (AR)-Based Flashcards Media on Increasing Vocabulary and Language Understanding in Early Children”. Journal of Sustainable Educational Technology and Innovation, vol. 1, no. 1, Dec. 2025, pp. 24-35, https://ejournal.aps-tpi.org/jseti/article/view/9.