Investigating Demotivating Factors in Learning English for Specific Purposes at a Higher Education Institution. РПЖ [Интернет]. 31 март 2023 г. [цитируется по 12 ноябрь 2026 г.];20(1):162-81. доступно на: https://rpj.ru.com/index.php/rpj/article/view/1365