HMD - Praxis der Wirtschaftsinformatik, Volume 56

Volume 56, Number 1, February 2019

Volume 56, Number 2, April 2019

Volume 56, Number 3, June 2019

Volume 56, Number 4, August 2019

Volume 56, Number 5, October 2019

Volume 56, Number 6, December 2019

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