Edward M. Sabolsky, West Virginia University, USA

Mariofanna Milanova, University of Arkansas, USA

Teik-Cheng Lim, Singapore University of Social Sciences, Singapore

Ali Reza Kamali, University of Cambridge, UK

Albert M. K. Cheng, University of Houston, USA

Steven Frederick Durrant, Instituto de Ciência e Tecnologia de Sorocaba, UNESP, Brazil

Wasawat Nakkiew, Mae Fah Luang University, Thailand

Yasuto Hijikata,Saitama University, Japan

Carlos Renato Vázquez, Universidad de Zaragoza, Spain

D. T. PhamUniversity of Birmingham Great Britain, UK