PMP®: Project Management Professional Study Guide
Joseph Phillips
Risikomanagement - Prozesse und Organisation
Werner Gleißner & Thomas Berger
Foundations of Mixed Methods Research: Integrating Quantitative ...
Abbas Tashakkori & Charles Teddlie
Marketing-Einführung
Michael Kleinaltenkamp & Alfred Kuß
ChatGPT Prompt Mastery: How to Leverage AI to Make Money Online
Omar Johnson
Erfolgsfaktor Change Communications: Klassische Fehler im Change-Management ...
Simon Schoop & Ulrike Volejnik & Steffen Mörbe