AL-AMRI, A. M. Old and New Speech: A Systematic Approach. Nama Journal of Islamic Sciences and Humanities, [S. l.], n. 4 & 5, p. 244–253, 2023. DOI: 10.59151/.vi4 & 5.80. Disponível em: https://stage.namajournal.com/index.php/nj/article/view/80. Acesso em: 16 apr. 2026.