TRIZ for Dummies
Lilly Haines-Gadd
Digitales Dialogmarketing
Heinrich Holland
Competencies at Work
Enrique Washington & Bruce Griffiths
Authority Amplifier - Transform Your Digital Presence With ChatGPT's ...
Mark Laxton
The agile PMO
Michael Nir
Interviewing as Qualitative Research: A Guide for Researchers ...
Irving Seidman