@inproceedings{sgem2024s2026,
  title = {POLLUTION ASSESSMENT OF THE RIVERS FLOWING THROUGH BULGARIAN CITIES. A COMPARATIVE STUDY},
  author = {Antonina Kovacheva and Diana Rabadjieva and Radost Ilieva and Rumiana Gergulova},
  booktitle = {24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Ecology, Economics, Education and Legislation, Vol 24, Issue 5.1},
  year = {2024},
  pages = {189-196},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2024/5.1/s20.26}
}