Ejdys, Joanna, Alina Matuszak-Flejszman, Michał Szymanski, Leonas Ustinovichius, Galina Shevchenko, and Agata Lulewicz-Sas. “Crucial Factors for Improving the ISO 14001 Environmental Management System”. Journal of Business Economics and Management 17, no. 1 (February 24, 2016): 52-73. Accessed November 22, 2024. https://jest.vgtu.lt/index.php/JBEM/article/view/2216.