The Impact of Teachers’ Cultural Background on the Quality of the Educational Process: a Field Study on Selected Primary Schools in the Municipality of Djelfa. مجلة الواحات للبحوث والدراسات, [S. l.], v. 18, n. 2, 2026. DOI: 10.54246/1sztra20. Disponível em: https://journals.univ-ghardaia.edu.dz/elwahat/article/view/1991. Acesso em: 7 أكتوبر. 2026.