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Amber Gray

美国

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Gold Standard Certifications LLC

Great course and great company

Great course and great company. This is my second course with them. Lean Six Sigma is not required for my current position at a DME company, but it was very informative and useful for my new career objective. I recommend this course to anyone who needs it. Stephen Mercer was a terrific, extremely knowledgeable instructor.

2026-06-19