Zineb Labbar, and Abdellatif El Moudni. “LANGUAGE BARRIERS AND ASSESSMENT VALIDITY IN MOROCCAN SCIENCE CLASSROOMS: EVIDENCE FROM DIAGNOSTIC TESTING”. PUPIL: International Journal of Teaching, Education and Learning (December 30, 2025): 699–712. Accessed February 4, 2026. https://mail.grdspublishing.org/index.php/PUPIL/article/view/3030.