HJ. YAACOB, S.; HJ. NAJMUDDIN, H. Rene Descartes (1596-1650) dan Metode Cogito. Jurnal Usuluddin, [S. l.], v. 27, p. 121–140, 2008. Disponível em: https://ajap.um.edu.my/index.php/JUD/article/view/6357. Acesso em: 20 nov. 2024.