Uebernickel, FalkFalkUebernickelBrenner, WalterWalterBrennerPukall, BrittaBrittaPukallNaef, ThereseThereseNaefSchindlholzer, BernhardBernhardSchindlholzer2024-10-142024-10-142015https://www.alexandria.unisg.ch/240173/https://knowledge.hpi.de/handle/123456789/2846ARRAY(0x5627fe449418)Design Thinking : Das Handbuchbook