[1]
“Upcycling as a Manifestation of Consumer and Business Behavior that Expresses Sustainable Consumption and Determines the Functioning of the Communal Services Sector”, PROBL EKOROZW, vol. 13, no. 1, pp. 159–163, Jan. 2018, Accessed: Sep. 15, 2026. Available: https://ph.pollub.pl/index.php/preko/article/view/5048