“Thematic Classification of English Abbreviations for Approaches to Language Teaching and Its Organizational Forms”. The Journal of V.N. Karazin Kharkiv National University. Series: Foreign Philology. Methods of Foreign Language Teaching, no. 92 (May 4, 2021): 129–137. Accessed October 25, 2026. https://periodicals.karazin.ua/foreignphilology/article/view/17242.