Pierre-Yves Hallier
Mind Mapping expert
4.67 (15 reviews)
2
active courses
0
removed courses
Aug 2022
first content date
Mar 2025
last content date
861
total students
15
total reviews
4.67
average rating
4
total content length
Courses
Mind Mapping ++ || Boosting yourself and get cristal clear!
385
students
2 hours
content
Jan 2025
updated
FREE
