OMED BARZAN BARZO; UMAR AHMAD AZIZ. Social factors and variation in Language. The Scientific Journal of Cihan University– Sulaimaniya, [S. l.], v. 3, n. 2, p. 1-20, 2019. DOI: 10.25098/3.2.1. Disponível em: https://journal.sulicihan.edu.krd/index.php/sjcus/article/view/487. Acesso em: 12 feb. 2026.