Authors
Avci Salih Börteçine
Ataturk University Faculty of Economics and Administrative Sciences, Erzurum, Turkey
İyigün İsmail
Trakya University Edirne Social Science Vocational School, Edirne, Turkey
© 2017 Avci Salih Börteçine, İyigün İsmail, published by Society for Business Excellence
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.