Anna Grabowska-Grabiec
Lean Six Sigma Master Black Belt
4.38 (1143 reviews)
2
active courses
3
removed courses
Nov 2017
first content date
Jan 2022
last content date
4924
total students
1143
total reviews
4.38
average rating
16
total content length
Courses
Lean Six Sigma Yellow & Green Belt with go4sixsigma
3.3K
students
5.5 hours
content
Jan 2022
updated
$84.99
