Holubnycha, Liudmyla, Tetiana Shchokina, and Natalia Soroka. “Face-to-Face Teaching and Learning: The Problem of Quality”. Educational Challenges 29, no. 1 (April 21, 2024): 58-71. Accessed June 7, 2026. https://www.educationalchallenges.org.ua/index.php/education_challenges/article/view/236.