INDUSTRY MODEL FOR GEODETIC ACTIVITIES IN RELATION TO THE IMPLEMENTATION OF THE CULTURAL HERITAGE ACT IN THE REPUBLIC OF BULGARIA
Ivan Kunchev · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Informatics, Geoinformatics and Remote Sensing, Vol 23, Issue 2.1.
