Parlons comportement
- course by IFBD
- Wavre
4 courses: ba5 skilled person Law in Walloon Brabant
La négociation
- course by IFBD
- Wavre
Negociator - masterclass de négociation complexe
- course by IFBD
- Wavre
STOP aux complaintes, exaspérations et rouspétances au boulot
- course by IFBD
- Wavre