– Arabic, English, Turkish vowels – comparative studying : أصوات العلة العربية والتركية والإنجليزية – دراسة تقابلية –. Arab Journal of Sciences and Research Publishing , [S. l.], v. 4, n. 4, p. 109–94, 2018. DOI: 10.26389/AJSRP.M090918. Disponível em: https://journals.ajsrp.com/index.php/ajsrp/article/view/1351.. Acesso em: 17 may. 2024.