Gretchen HoffmanHow to Find Challenges and Deliver Outcomeshttps://www.youtube.com/watch?v=lxn8t9fQjwEDec 2, 2015Dec 2, 2015
Gretchen HoffmanThe Art of Developing Powerful Challengeshttps://www.youtube.com/watch?v=N0-eymtNVDoDec 2, 2015Dec 2, 2015