Development of QR Code-Based Digital Learning Media to Improve Students’ English Speaking Skill. Journal of English Education and Teaching, [S. l.], v. 8, n. 3, p. 697–716, 2024. DOI: 10.33369/jeet.8.3.697-716. Disponível em: https://ejournal.unib.ac.id/JEET/article/view/36373. Acesso em: 20 jun. 2025.