Interlingual Interference as a Factor in the Formation of Grammatical Errors (Based on the Oral Material of B1 and B2 Learners). EJPhSE [Internet]. 2026 Sep. 20 [cited 2026 Sep. 20];202(2). Available from: https://philart.kaznu.kz/index.php/1-FIL/article/view/5166