Research Design: Qualitative, Quantitative, and Mixed Methods ...
John W. Creswell
Streamlining Operations, Boosting Collaboration, and Powering ...
Retail Drive
SAFe Reference Guide: Scaled Agile Framework for Lean Enterprises
Dean Leffingwell
Risikomanagement - Prozesse und Organisation
Werner Gleißner & Thomas Berger
Managing Successful Projects With PRINCE2
Stationery Office
Qualitative Inhaltsanalyse: Grundlagen und Techniken
Philipp Mayring