Köçkar, Hakan http://orcid.org/0000-0002-4862-0490
Kaplan, Nadir
Karpuz, Ali
Kuru, Hilal
Kaya, Birol
Funding for this research was provided by:
Balikesir Üniversitesi (2016/149)
Devlet Planlama Örgütü (2005K120170)
Article History
Received: 7 November 2018
Accepted: 5 December 2018
First Online: 9 January 2019