Assoc. Prof. Dr. Ng Lee Luan - Universiti Malaya 

Willy Ardian Renandya, Ph.D - Nanyang Technological University 

Dr. Angela Cook - The University of Queensland

Assoc. Prof. Dr. Chitra Sankaran - National University of Singapore 

Dr. Novia Trisanti, S.Pd., M.Pd. - Universitas Negeri Semarang