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Average rating:
15062 reviews
Clear and easy to follow training plan.
Douglas Lehman
A good and convenient learning platform.
Petallo, John Roy R.
It's nice and very convenient. The modules are also easy to understand and navigate.
Jefferson BeraÃąa
The modules really simplified the lean six sigma principles! Recommended for professional and even personal improvement!
Ian Nadela
Learned so much and feel a lot more confident in my knowledge of Lean Six Sigma concepts!
Lora Edward
I really enjoyed the course. It was easy to understand and the visual aids were very helpful.
JENNIFER
The Yellow Belt Training & Certification was great! I learned a lot about improving processes and solving problems. The materials were easy to understand, and the instructors were really helpful. Now I feel confident in…
Sheryl Sagadal
GLSS is the best.
erick Lamelas
Great course, thanks.
Viktor Khirmanchuk
Easy to follow and understand!
Alexandra
It was a course with good examples for all the concepts.
Julie Ibuki
Great visuals. It was easy to follow.
Saul V. Ortega
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