ILMU PENGETAHUAN DAN PEMBAGIANNYA MENURUT IBN KHALDUN. TAJDID: Jurnal Ilmu Ushuluddin, [S. l.], v. 18, n. 2, p. 177–208, 2020. DOI: 10.30631/tjd.v18i2.99. Disponível em: https://e-journal.lp2m.uinjambi.ac.id/ojp/index.php/tajdid/article/view/5319. Acesso em: 4 dec. 2025.