TÜRKMEN FERHAT, YÜKSEL MAHMUT (26.05.2010 - 28.05.2010) , Yayın Yeri: International Soil Science Congress ,28.05.2010
TÜRKMEN FERHAT,DENİZ KIYMET,KADIOĞLU YUSUF KAĞAN,BAYRAMİN İLHAMİ (26.05.2010 - 28.05.2010) , Yayın Yeri: International Soil Science Congress ,28.05.2010
TÜRKMEN FERHAT,YÜKSEL MAHMUT (28.04.2008 - 01.05.2008) , Yayın Yeri: Natural Resources Conservation, Use and Sustainability. The 6th International Symposium agro Environ. ,01.05.2008
DENGİZ ORHAN,SAĞLAM MUSTAFA,TÜRKMEN FERHAT,SAYGIN FİKRET,İMAMOĞLU ALİ,KANAR EKREM,ÇAKIR MURAT (14.10.2014 - 16.10.2014) , Yayın Yeri: 9th International Soil Science Congress on "The Soul of Soil and Civilization" ,16.10.2014
DENGİZ ORHAN,TÜRKMEN FERHAT,SAĞLAM MUSTAFA,İMAMOĞLU ALİ,SAYGIN FİKRET,KANAR EKREM,AKINOĞLU GÜNEY (14.10.2014 - 16.10.2014) , Yayın Yeri: 9th International Soil Science Congress on "The Soul of Soil and Civilization" ,16.10.2014