OUCHAIB, Abdelaziz. The Effect of Language of Instruction on Middle School Students’ Achievement, Academic Self-concept and Comprehension Abilities in Science Learning. International Journal of Linguistics, Literature and Translation, [S. l.], v. 4, n. 4, p. 133–144, 2021. DOI: 10.32996/ijllt.2021.4.4.14. Disponível em: https://al-kindipublishers.org/index.php/ijllt/article/view/1620. Acesso em: 6 aug. 2025.