Nachhaltigkeit Entfesseln!
Peter Kinne
Authority Amplifier - Transform Your Digital Presence With ChatGPT's ...
Mark Laxton
Becoming a Disciplined Leader
Joseph Lalonde
The Scrum Fieldbook: A Master Class on Accelerating Performance, ...
J. J. Sutherland
The PMP® Exam: How to Pass on Your First Try
Andy Crowe
Leading Impactful Teams: Achieving Low-Stress Success in Project ...
James Louttit