Klimek, R., Rajchel, D. and Szafranek, E. (2020) “SELECTIVE COLLECTION OF COMMUNAL WASTE IN OPOLE AND STRZELCE OPOLSKIE”, Economic and Environmental Studies, 3, pp. 167–175. Available at: https://czasopisma.uni.opole.pl/index.php/ees/article/view/2831 (Accessed: 22 November 2024).