Prozessmanagement: Modelle und Methoden
Günter Schmidt
Improving Employee Engagement
BusinessManagement Daily
Google Search Operators
MakeUseOf
The 5 Whys - A Ridiculously Simple, Yet Essential Problem Solving ...
KaiNexus
The Encyclopedia of Leadership: A Practical Guide to Popular ...
Murray Hiebert & Bruce Klatt
The Handbook of Project Management; Sixth Edition
Martina Huemann & Rodney Turner
Lean Management for Beginners
Maximilian Tündermann
Clean Agile: Back to Basics
Robert C. Martin