로젠탈 콘텐츠 랩 rosenthal
기업 교육 컨설팅, 프로그램 개발, 기업 출강
4.61 (1224 reviews)
17
active courses
13
removed courses
Aug 2022
first content date
Mar 2025
last content date
4442
total students
1224
total reviews
4.61
average rating
26
total content length
Courses
