Frank L Lewis, University of Texas at Arlington, USA

Edward Ng Hon Khay, Singapore Management University, Singapore

Mohsen Jahanshahi, Islamic Azad University, Iran

Thiago Batista Soeiro, University of Twente, Netherlands

Ivan Krumov Todorov, South-West University, Department of Finance and Accounting, Bulgaria

Dimosthenis Peftitsis, Norwegian University of Science and Technology, Norway

Vanja Ambrozic, University of Ljubljana, Slovenia

Radulescu Magdalena, University of Pitesti, Romania

Khaled Elbagory, Misr University for Science and Technology, Egypt