@inproceedings{21849,
  author = {Daniela Borissova and Petya Cvetkova and Ivan Garvanov and Magdalena Garvanova},
  title = {A Framework of Business Intelligence System for Decision Making in Efficiency Management},
  year = {2020},
  journal = {International Conference on Computer Information Systems and Industrial Management CISIM 2020},
  language = {eng},
}