BOUAROUA, H.; BEN MOUSSA, S. Obstacles to field research in the humanities and social sciences: Lingual Atlas - Sample-. مجلة قضايا لغوية | Linguistic Issues Journal , [S. l.], v. 2, n. 3, p. 28–42, 2021. DOI: 10.61850/lij.v2i3.71. Disponível em: https://qadaya-lugawiyat.dz/index.php/LIJ/article/view/71. Acesso em: 12 aug. 2026.