Uebernickel, FalkFalkUebernickelBrenner, WalterWalterBrennerPukall, BrittaBrittaPukallNaef, ThereseThereseNaefSchindlholzer, BernhardBernhardSchindlholzer2024-10-142024-10-142015https://www.alexandria.unisg.ch/240173/https://knowledge.hpi.de/handle/123456789/3946ARRAY(0x5645173d1f28)Design Thinking : Das Handbuchbook