Samah AM Abdelrahman
(1), Atif AA Yassin
(2), Mohamed Elwathig Saeed Mirghani
(3), Nabil HH Bashir
(4)
(1)
University of Gezira
, Sudan
,
(2)
University of Gezira
, Sudan
,
(3)
International Institute for Halal Research and Training, International Islamic University Malaysia
, Malaysia
,
(4)
University of Gezira
, Sudan
,