Dienstleistungsinnovationen Durch Digitalisierung : Band 2Daniel Beverungen, Jan Hendrik Schumann, Volker Stich, Giuseppe Strina · First published 2021Open the Tome
Digitale DienstleistungsinnovationenVolker Stich, Jan Hendrik Schumann, Daniel Beverungen, Gerhard Gudergan, Philipp Jussen · First published 2019Open the Tome
The Impact of Culture on Relationship Marketing in International Services: A Target Group-Specific Analysis in the Context of Banking Services (Applied ... Science / Angewandte Marketingforschung)Jan Hendrik Schumann · First published 2009Open the Tome
