In ‘Abbasid Iraq (AD 750–945), an official of the tax department who worked for the jahbadh.
Bai wa salaf
Bait al-dawai
Riba al-jali
Riba al-khafi
’ard al-waqf
Dhawu al-arham
Al-sh‘irah
Consecutive Partnership Formula
Participatory Istisna
Al-takafu’
Email 