Vynohradova, Yuliia, Olena Dyiak, Svitlana Shevchuk, Oksana Havryliuk, and Serhii Hlushchyk. “Enhancing Language Proficiency in Non-Philological Students Using Interactive Online Linguistic Courses”. Amazonia Investiga 13, no. 79 (July 30, 2024): 82–91. Accessed May 12, 2025. https://www.amazoniainvestiga.info/index.php/amazonia/article/view/2810.