Key Factors contributing to Language Variation. Kunduz University International Journal of Islamic Studies and Social Sciences, [S. l.], v. 2, n. 2, p. 278–288, 2025. DOI: 10.71082/1jp6rf72. Disponível em: https://kuijis.edu.af/index.php/kuijis/article/view/165.. Acesso em: 1 jul. 2025.