Michael Janzen
Dozent bei Udemy
4.44 (72 reviews)
3
active courses
3
removed courses
Jul 2022
first content date
Jan 2025
last content date
453
total students
72
total reviews
4.44
average rating
12
total content length
Courses
Microsoft Excel für Anfänger- Der interaktive Grundlagenkurs
25
students
1.5 hours
content
Jan 2025
updated
$19.99