Qualitative Research: A Guide to Design and Implementation
Sharan B. Merriam & Elizabeth J. Tisdell
Lean TRIZ: How to Dramatically Reduce Product-Development Costs ...
H. James Harrington
Qualitative Data Analysis: A Methods Sourcebook
Matthew B. Miles & A. Michael Huberman & Johnny Saldana
Social Media Marketing 2021: 4 Books in 1 - Social Media for ...
Jeremy Preace
100+ Tips for Saving Money
MakeUseOf
Agile Principles, Patterns, and Practices in C#
Robert C. Martin & Micah Martin