Kirk Wakeland

Roel Stavorinus

Erik Kostelijk (Netherlan Amsterdam University of Applied Sciences
Karel Jan Alsem (The Netherla Hanze University of Applied Sciences

Orly Zeewy

Neil Rackham

Mary A. Hums (USA University of Louisville)
Joanne C. MacLean (Canada University of the Fraser Valley)

Dariusz Siemieniako (Poland Bialystok University of Technology)
Maciej Mitrega (Poland University of Economics in Katowice)
Hannu Makkonen (Finland University of Vaasa)

Jaywant Singh (UK Kingston University)
Benedetta Crisafulli

Mary A. Hums (USA University of Louisville)
Yannick Kluch (USA Virginia Commonwealth University)
Sam H. Schmidt (USA University of Wisconsin - La Crosse)

Jaywant Singh (UK Kingston University)
Benedetta Crisafulli