“PEMIKIRAN IBNU KHALDUN TENTANG KETENAGAKERJAAN DAN RELEVANSINYA DI INDONESIA”. LA RIBA: Jurnal Perbankan Syariah 3, no. 02 (June 15, 2022): 1–16. Accessed May 15, 2026. https://e-journal.uqi.ac.id/index.php/lariba/article/view/120.