Effectief communiceren vanuit eigen kracht
- course by NCOI Learning
- Antwerp & Port of Antwerp, Aalst, Leuven, Online
3 courses: Assertiveness in Eastern Flanders
Assertief communiceren op de werkvloer
- course by Syntra Midden-Vlaanderen
- Ghent
Assertiviteit
- course by SBM
- Kortrijk, Geel, Ghent, Online