Dr. Claudia Winkler LL.M. (Harvard)
Lead Negotiation Trainer | The Negotiation Academy
4.55 (5149 reviews)
2
active courses
0
removed courses
Feb 2018
first content date
Apr 2022
last content date
18506
total students
5149
total reviews
4.55
average rating
4
total content length
Courses
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