Prof. Dr. Ersis Warmansyah Abbas, M.Pd.

(Lambung Mangkurat University, Indonesia)

Associate Prof. Dr. David Reeve

(New South Wales University, Australia)

I Gusti Agung Made Wardana, Ph.D.

(Gadjah Mada University, Indonesia)

Prof. Ahmad Rozelan bin Yunus, PhD.

(Universiti Teknikal Malaysia Melaka, Malaysia)