Fahmi, Nurul. “Norma Dan Nilai Dalam Ilmu Ekonomi Islam”. Tasamuh: Jurnal Studi Islam 11, no. 1 (April 1, 2019): 105–123. Accessed February 10, 2026. https://iainsorong.ac.id.203-175-8-151.cpanel.site/e-jurnal/index.php/Tasamuh/article/view/175.