Dr. Claudia Winkler LL.M. (Harvard)
Lead Negotiation Trainer | The Negotiation Academy
4.55 (5118 reviews)
2
active courses
0
removed courses
Feb 2018
first content date
Apr 2022
last content date
18432
total students
5118
total reviews
4.55
average rating
4
total content length
Courses
Related Topics