Six Thinking Hats
The Five Dysfunctions of a Team: A Leadership Fable, 20th Anniversary Edition
Unlocking Potential: 7 Coaching Skills That Transform Individuals, Teams, & Organizations
Edward de BonoSix Thinking Hats By Edward De Bono
Trustpilot
Ali H.
1 day ago
Reema J.
1 month ago
Duties & taxes incl.
30 daysfor PRO membership users
15 dayswithout membership
Yusuf A.
Ayesha M.
5 days ago