1.
LEWANDOWSKA, Aleksandra and SZYMAŃSKA, Daniela. Municipal waste recycling in big cities in Poland in the context of ecologisation. Bulletin of Geography. Socio-economic Series. Online. 5 March 2019. Vol. 43, no. 43, pp. 131-141. [Accessed 1 July 2025]. DOI 10.2478/bog-2019-0009.