Chugai, Oksana, and Oksana Synekop. “EFFECTIVE METHODS IN EFL: UNIVERSITY TEACHERS’ BELIEFS AND PRACTICES REGARDING THE FIRST LANGUAGE USE”. Education. Innovation. Practice, vol. 13, no. 3, Mar. 2025, pp. 100-6, https://doi.org/10.31110/2616-650X-vol13i3-015.