Assertief op de werkvloer
- course by NCOI Learning
- Aalst, Antwerp & Port of Antwerp, Vilvoorde - Zaventem, Online
4 courses: time management Assertiveness in Eastern Flanders
Assertief op de werkvloer
- course by IFBD
- Ghent, Antwerp & Port of Antwerp
Assertiviteit voor de leidinggevende
- course by IFBD
- Ghent
Assertief Leidinggeven
- course by Expert Academy
- Antwerp & Port of Antwerp, Ghent