@inproceedings{sgem2022s04039,
  title = {CONCEPTUAL PROBLEMS OF A CIRCULAR ECONOMY FOR BUSINESS MODEL IMPLEMENTATION},
  author = {Nikolay Katsarski},
  booktitle = {Proceedings of 9th SWS International Scientific Conference on Social Sciences - ISCSS 2022},
  year = {2022},
  pages = {327-334},
  publisher = {SGEM WORLD SCIENCE (SWS) Scholarly Society},
  doi = {10.35603/sws.iscss.2022/s04.039}
}