SA’ARI, C. Z. Classification of Sciences: A Comparative Study of Iḥyā’ ‘ulūm aI-dīn and al-Risālah al-laduniyyah. Intellectual Discourse, [S. l.], v. 7, n. 1, 1999. DOI: 10.31436/id.v7i1.310. Disponível em: https://journals.iium.edu.my/intdiscourse/index.php/id/article/view/310. Acesso em: 20 apr. 2024.