@inproceedings{sgem2022s1149,
  title = {METHODS OF ACHIEVEMENT THEMATIC MAPS},
  author = {Roxana Claudia Herbei and Mihai Valentin Herbei},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Informatics, Geoinformatics and Remote Sensing},
  year = {2022},
  pages = {417-424},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2022/2.1/s11.49}
}