Ahrens, Andreas, Jelena Zascerinska, and Anastasija Aleksejeva. “FOSTERING EXTERNAL AND INTERNAL SUSTAINABILITY WITHIN THE ENGLISH FOR ACADEMIC PURPOSES COURSE IN THE COVID-19 PANDEMIC”. Education. Innovation. Diversity. 1, no. 2 (May 26, 2021): 6–15. Accessed May 3, 2024. https://journals.ru.lv/index.php/EID/article/view/5412.