OMAR, A. W. Challenges of Implementing European Credit Transfer System at University of Raparin. JOURNAL OF LANGUAGE STUDIES, [S. l.], v. 5, n. 1, p. 181–186, 2022. DOI: 10.25130/jls.5.1.13. Disponível em: http://jls.tu.edu.iq/index.php/jls/article/view/537. Acesso em: 16 dec. 2025.