The Lean Mindset: Ask the Right Questions
Mary B. Poppendieck & Thomas David Poppendieck
Business Process Management Systems: Strategy and Implementation
James F. Chang
Customer Data Platforms: A Marketer's Guide
Martech
The Scrum Guide
Ken Schwaber
Managing Successful Projects With PRINCE2
Stationery Office
Qualitative Research: A Guide to Design and Implementation
Sharan B. Merriam & Elizabeth J. Tisdell