AL-JALLAD, Ahmad. ʾAṣ-Ṣādu llatī ka-s-sīn—Evidence for an Affricated Ṣād in Sībawayh?. Folia Orientalia, [S. l.], v. 51, p. 51–57, 2026. Disponível em: https://wydawnictwo.pan.pl/index.php/fo/article/view/6855. Acesso em: 26 sep. 2026.