الريفاعي الخياطي; OUAIYSA, Ali. Abū Yūsuf Yaʿqūb ibn Isḥāq al-Kindī: A study in his unknown philosophical and scientific works. Ibn Khaldoun Journal for Studies and Researches, فلسطين, v. 2, n. 7, 2022. DOI: 10.56989/benkj.v2i7.258. Disponível em: https://www.benkjournal.com/benkj/article/view/258. Acesso em: 15 jun. 2026.