U., L., and B. Sh. “The Study on the Perceptions of EFL Teachers and Teacher Educators about the Professional Development: Англи хэлний багш нарын мэргэжлийн хөгжлийн хандлагад хийсэн судалгаа”. Mongolian Journal of Foreign Languages and Cultures, vol. 25, no. 547, Feb. 2023, pp. 94-103, doi:10.22353/MJFLC2021107.