Harcar, Adrian. "SOME ASPECTS OF VERIFICATION AND EVALUATION OF S KNOWLEDGE AFTER COMPLETED COURSES RELATED TO THE 3D MODELLING." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference (2012): 1161 - 1166 pp. https://doi.org/10.5593/sgem2012/s23.v3019