Bojar E, Bojar M, Żelazna-Blicharz A, Blicharz P. Eco-management in Polish Companies. PROBL EKOROZW [Internet]. 2012 Jul. 2 [cited 2024 Jul. 22];7(2):107-13. Available from: https://ph.pollub.pl/index.php/preko/article/view/4827