Fadhlurrahman, Fadhlurrahman, Afi Parnawi, Anaas Yuliana, and Muh Kurniawan. “Reconstruction of the Dynamics Thinking and Civilization of Khalifah Umar Bin Khattab in Islamic Education”. International Journal on Advanced Science, Education, and Religion 4, no. 1 (March 14, 2021): 28-40. Accessed June 24, 2026. https://ojs.staialfurqan.ac.id/IJoASER/article/view/100.