MH
Martina Hehn-Oldiges
Author · 2 books
Martina Hehn-Oldiges holds a degree in education. She has worked as a special-needs teacher, school principal, educational staff member, and professional development trainer.
Author · 2 books
Martina Hehn-Oldiges holds a degree in education. She has worked as a special-needs teacher, school principal, educational staff member, and professional development trainer.