HOLUBNYCHA, Liudmyla; SHCHOKINA, Tetiana; SOROKA, Natalia. Face-to-Face Teaching and Learning: The Problem of Quality. Educational Challenges, Kharkiv, UA, v. 29, n. 1, p. 58–71, 2024. DOI: 10.34142/2709-7986.2024.29.1.04. Disponível em: https://educationalchallenges.org.ua/index.php/education_challenges/article/view/236. Acesso em: 1 aug. 2026.