Dr. Santosh Kumar Behera.      

Kazi Nazrul University, India

Dr. Waewalee Waewchimplee.   

Nakhon Ratchasima Rajabhat University, Thailand

Ayodeji Folorunsho Ajayi.     

Ladoke Akintola University of Technology, Nigeria

Neny Isharyanti, S.Pd., M.A., Ph.D.     

Satya Wacana Christian University, Indonesia

Prof. Dr. Ridwan Sanjaya, S. E., S. Kom., MS.     

Soegijapranata Catholic University, Indonesia