MOHAMMED, A. K.; SALEM, S. H. Some of the Phonetic Efforts of Al-Khaleel Bin Ahmed Al-Farahidi (died 170A.H.) in the Place and Manner of Articulation of Sounds. JOURNAL OF LANGUAGE STUDIES, [S. l.], v. 2, n. 4, p. 272–290, 2023. DOI: 10.25130/jls.2.4.18. Disponível em: http://jls.tu.edu.iq/index.php/jls/article/view/135. Acesso em: 25 oct. 2025.