@article{Ekonomia i Środowisko - Economics and Environment_2022, title={Summaries in Polish}, volume={80}, url={https://ekonomiaisrodowisko.pl/journal/article/view/466}, abstractNote={<p>Summaries in Polish</p>}, number={1}, journal={Economics and Environment}, author={Ekonomia i Środowisko - Economics and Environment}, year={2022}, month={Apr.} }