Andreev A, Dimova G, Petrova P. PRELIMINARY STUDIES ON THE EXPERIMENTAL RESEARCH OF THE EFFECTIVENESS OF THE USE OF GEO-INFORMATION MODELS IN THE AREA OF THE RIVER GOLIAMA KAMCHIA: PRELIMINARY STUDIES ON THE EXPERIMENTAL RESEARCH OF THE EFFECTIVENESS OF THE USE OF GEO-INFORMATION MODELS IN THE AREA OF THE RIVER GOLIAMA KAMCHIA. JSAR [Internet]. 2023 Mar. 12 [cited 2024 Nov. 7];8(1):54-63. Available from: https://jsar.ftn.shu.bg/index.php/jsar/article/view/179