HASAN, A. . AL-IMAM MUHAMMAD IBN IDRĪS AL-SHĀFI’Ī, MAJID KHADDURI. AL-RISALA FI UṢŪL AL-FIQH, TREATISE ON THE FOUNDATIONS OF ISLAMIC JURISPRUDENCE. 1987 Second edition, First Edition 1961 . Islamic Studies, [S. l.], v. 28, n. 01, p. 83–85, 1989. DOI: 10.52541/isiri.v28i01.5371. Disponível em: http://irigs.iiu.edu.pk:64447/ojs/index.php/islamicstudies/article/view/5371. Acesso em: 6 dec. 2025.