Pajtinková Bartáková, Gabriela, Ján Ganobčík, and Martin Halmo. “Eco-Labelling of Products As a Tool for Environmental Protection”. International Journal of Public Administration, Management and Economic Development 9, no. 2 (December 31, 2024): 18–27. Accessed January 18, 2025. https://www.ijpamed.eu/index.php/journal/article/view/187.