TY - CPAPER AU - M. Gokay AU - M. K. Gokay TI - INFLUENCE OF COMPULSORY SUMMER PRACTICE ON MINING ENGINEERING STUDENTS T2 - 9th International Multidisciplinary Scientific GeoConference SGEM2009 PY - 2009 SP - 433 EP - 440 PB - SGEM Scientific GeoConference ER -