Authors
Øystein Myrland
School of Business and Economics, UiT The Arctic University of Norway, Tromsø, Norway
© 2017 Tannaz Alizadeh Ashrafi, Øystein Myrland, published by Polytechnic Institute of Leiria
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.