Darwis, Rizal, dan Zulaeha Zulaeha. “Pendekatan Pemikiran Ekonomi Islam Muhammad Nejatullah Siddiqi”. Al-Buhuts 18, no. 1 (Juni 15, 2022): 51–68. Diakses Juli 3, 2024. https://journal.iaingorontalo.ac.id/index.php/ab/article/view/2429.