[1] Harran Univ, Dept Agr Econ, Fac Agr, TR-63050 Sanliurfa, Turkey
[2] Harran Univ, Vocat Sch, Dept Social Sci, TR-63200 Sanliurfa, Turkey
[3] Harran Univ, Vocat Sch, Dept Bozova, TR-63850 Sanliurfa, Turkey
[4] Harran Univ, Dept Soil Sci & Plant Nutr, Fac Agr, TR-63050 Sanliurfa, Turkey
[5] Kastamonu Univ, Dept Civil Engn, Fac Engn & Architecture, TR-37150 Kastamonu, Turkey
[6] Harran Univ, Fac Econ & Adm Sci, Dept Econ Policy, TR-63050 Kastamonu, Turkey
[7] Isparta Univ Appl Sci, Dept Agr Econ, Fac Agr, TR-32200 Isparta, Turkey
[8] Harran Univ, Fac Arts & Sci, Dept Sociol, TR-63050 Sanliurfa, Turkey
[9] Harran Univ, Sanliurfa Technol Dev Zone, TR-63050 Sanliurfa, Turkey
[10] GAP Agr Res Inst, TR-63330 Sanliurfa, Turkey
[11] Republ Turkey Minist Agr & Forestry, Agr Educ Ctr, TR-63330 Sanliurfa, Turkey
[12] Republ Turkey Minist Ind & Technol, Southeastern Anatolia Project GAP Reg Dev Adm, TR-63330 Sanliurfa, Turkey