Eleonora Ioulia Malama, University of Macedonia, Greece
Kamla Ali Al-Busaidi, Sultan Qaboos University, Oman
Liam Doyle, Waterford Institute of Technology, Ireland
João Varajão, Universidade de Trás-os-Montes e Alto Douro, Portugal
Milan Zorman, University of Maribor,Slovenia
Lena-Maria Öberg, Mid Sweden University, Sweden
Slim Hadooussa, Carthage University FSEG Nabeul,  Tunisia
Lihong Zhou, Huazhong University of Science and Technology, China
Keri Logan, Massey University, New Zealand