Assoc. Prof. Peter Suwarno, Ph.D
(Professor of Language Teaching at Arizona State University, USA)
Prof. J. Prabhakar Rao
(Professor of Linguistics at University of Hyderabad, India)
Abdulroya Panemalae, M.A.
(Literary Writers from Walailak University, Thailand)
Prof. Dr. Djoko Saryono, M.Pd
(Professor of Literature at State University of Malang, Indonesia)