Horváth, Ágnes ., A. . S. Gubik, M. Kis-Orloczki, and K. Lipták. “The Waste Management Sector of Hungary”. Theory, Methodology, Practice - Review of Business and Management, vol. 17, no. 01, July 2021, pp. 31-42, doi:10.18096/TMP.2021.02.04.