Prof.Dr. Işık YILMAZ
Cumhuriyet University
Faculty of Engineering
Department of Geological Engineering
58140 Sivas - TURKIYE
Phone: +90 346 219 1010 (1305 Ext.)
Fax: +90 346 219 1171
e-mails: iyilmaz@cumhuriyet.edu.tr and isik.yilmaz@gmail.com
skype: iyilmaz_tr
