ABDEL-BAGI, Ala- Addin Hassan. A Bibliography on Islamic Economics- Subject Headings. Tafakkur, [S.l.], v. 6, n. 1, jan. 2004. ISSN 1858-5159. متوفر في: <http://37.60.236.48/index.php/tfkr/article/view/1173>. تأريخ الوصول: 29 july 2026.