[1] Univ Indonesia, Fac Econ & Business, Dept Management, Halal Ind Cluster, Depok, Indonesia
[2] Univ Indonesia, Fac Econ & Business, Dept Management, Depok, Indonesia
[3] Univ Airlangga, Fac Econ & Business, Dept Management, Indonesi, Surabaya, Indonesia
[4] Res Ctr, ISCAM Business Sch, Antananarivo, Madagascar
[5] Muslim Youth Univ, Fac Management Sci, Islamabad, Pakistan
[6] Univ Udayana, Fac Econ & Business, Dept Management, Bali, Indonesia
[7] Univ Teknol MARA, Arshad Ayub Grad Business Sch, Darul Ehsan, Selangor, Malaysia