(1)
Department of Management, Faculty of Economics and Management, International Centre for Awqaf Studies (ICAST), Universitas Darussalam Gontor, Ponorogo, Indonesia
,
(2)
Department of Islamic Economics Law, Faculty of Sharia and Law, International Centre for Awqaf Studies (ICAST), Universitas Darussalam Gontor, Ponorogo, Indonesia
,
(3)
Department of Islamic Economics, Faculty of Economics and Management, Universitas Darussalam Gontor, Ponorogo, Indonesia
,
(4)
Department of Management, Faculty of Economics and Management, International Centre for Awqaf Studies (ICAST), Universitas Darussalam Gontor, Ponorogo, Indonesia
,
(5)
Doktora-Finans ve Katilim Bankaciligi Karabuk University, Karabuk, Turkiye