Unthinkable Leadership: Joseph Oubelkas at TEDxHanzeUniversity
20:28
Narkissos | İbrahim Kalın | TEDxHacettepeUniversity
17:08
TEDxMaastricht - Simon Sinek - "First why and then trust"
17:32
İletişiminiz Kadarsınız | Haluk Gürgen | TEDxIstanbul
22:02
Truly human leadership: Bob Chapman at TEDxScottAFB
17:36
Six keys to leading positive change: Rosabeth Moss Kanter at TEDxBeaconStreet
17:57
Culture and Leadership | Joseph Trimble | TEDxWWU
15:12
The Simple Secret of Being Happier | Tia Graham | TEDxManitouSprings
18:02