Udemy instructor
Volker Onderka, Dipl.-Kfm.
- Teaches
- Personal Development
- Languages
- German
- Course index
- 20 live offers
- Students
- 3
- Average rating
- —
- First published
- Apr 2024
- Latest course
- Feb 2025
- Total content
- 3.5 hours
Instructor catalog
All Volker Onderka, Dipl.-Kfm. courses
