@inproceedings{sgem2022s21067,
  title = {CHALLENGES AND PROBLEMS FOR THE ECONOMY AND ENVIRONMENTAL MANAGEMENT},
  author = {Metodi Ivanov},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022},
  year = {2022},
  pages = {533-540},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2022/5.1/s21.067}
}