ROOZAFZAI, Z. S. Teaching English as a Foreign Language and Smarter Learning Environments in the New Age of Digital Transformation. Educational Challenges, Kharkiv, UA, v. 29, n. 1, p. 135-158, 2024. DOI: 10.34142/2709-7986.2024.29.1.10. Disponível em: https://www.educationalchallenges.org.ua/index.php/education_challenges/article/view/222. Acesso em: 7 jun. 2026.