Wielgórka, D., & Szczepaniak, W. Eco-innovation of enterprises operating in Poland against the background of European Union countries. GJESM Publisher.
Chicago Style (17th ed.) CitationWielgórka, D., and W. Szczepaniak. Eco-innovation of Enterprises Operating in Poland Against the Background of European Union Countries. GJESM Publisher.
MLA (9th ed.) CitationWielgórka, D., and W. Szczepaniak. Eco-innovation of Enterprises Operating in Poland Against the Background of European Union Countries. GJESM Publisher.
Warning: These citations may not always be 100% accurate.