Research Design: Qualitative, Quantitative, and Mixed Methods ...
John W. Creswell
The Standard for Portfolio Management
Project Management Institute
The 6% Club: Unlock the Secret to Achieving Any Goal and Thriving ...
Michelle Rozen
The Open Innovation Revolution: Essentials, Roadblocks, and ...
Stefan Lindegaard
Der Entgrenzte Mensch Und Die Grenzen Der Erde Band 2
Kersten Reich
Qualitative Research in Psychology: Expanding Perspectives in ...
Paul Marc Camic