(1) Sultan Omar ‘Ali Saifuddien Centre for Islamic Studies, Universiti Brunei Darussalam, Brunei Darussalam

(2) Department of Fiqh and Usul Al-Fiqh, Kulliyah of Islam Revealed Knowledge and Human Science, International Islamic University Malaysia, Malaysia

(3) Department of Fiqh and Usul Al-Fiqh, Kulliyah of Islam Revealed Knowledge and Human Science, International Islamic University Malaysia, Malaysia

(4) Faculty Sharia and Law, Master of Islamic Economy Law, Syarif Hidayatullah State Islamic University Jakarta, Indonesia

(1) Faculty of Islamic Studies, University of Muhammadiyah Malang, Indonesia

(2) Sultan Omar ‘Ali Saefuddien Centre for Islamic Studies, Universiti Brunei Darussalam, Brunei Darussalam