ISSA, M.; HUSSAIN, A.; ABBAS, G. A Quantitative Analysis of Linguistic Complexities: A Case Study of English Textbooks of Federal Board of Intermediate and Secondary Education Islamabad, Pakistan. Pakistan Languages and Humanities Review, Gujranwala, Pakistan, v. 6, n. 4, p. 508–507, 2022. DOI: 10.47205/plhr.2022(6-IV)46. Disponível em: https://ojs.plhr.org.pk/journal/article/view/319. Acesso em: 18 may. 2024.