Byungchul Tak, Kyungpook National University, South Korea

Kalpana S. Thakre, Sinhgad College of Engineering, India

Nurazean Maarop, Universiti Teknologi Malaysia, Malaysia

Nithinant Thammakoranonta, National Institute of Development Administration, Thailand

Tai-hoon Kim, Konkuk University, South Korea

Neda Firoz, Tomsk State University and Maastricht university collaborated, Russia

Francesco COLACE, The University of Salerno, Italy

Nithinant Thammakoranonta, National Institute of Development Administration, Thailand

Tai-hoon Kim, Konkuk University, South Korea

Neda Firoz, Tomsk State University and Maastricht university collaborated, Russia

Francesco COLACE, The University of Salerno, Italy