ENVIRONMENT. TECHNOLOGY. RESOURCES
15th International Scientific and Practical Conference. June 27-28, 2024, ''Vasil Levski'' National Military University, Veliko Tarnovo, Bulgaria
Vassilev, Dragomir, <span lang="EN-GB">Department Mathematics, Informatics, and Natural Sciences</span><span lang="EN-GB">, Technical University of Gabrovo</span>, Bulgaria