Hayrapetyan N. THE PROBLEM OF EFFECTIVE LEARNING OF  SPEECH  PATTERNS IN THE COURSE OF ADVANCED ENGLISH LEARNING. FLSP [Интернет]. 1 июль 2026 г. [цитируется по 23 август 2026 г.];26:112-33. доступно на: https://journals.ysu.am/FLSP/article/view/14609