Takacs, FabianFabianTakacsBrunner, DuniaDuniaBrunnerFrankenberger, KarolinKarolinFrankenberger2023-04-132023-04-132022https://www.alexandria.unisg.ch/handle/20.500.14171/109564enBarriers to a circular economy in small- and medium-sized enterprises and their integration in a sustainable strategic management frameworkjournal article