History of Six Sigma : Started at Motorola but popularized in the 1990s by AlliedSignal and General Electric.
A Brief History of Six Sigma
Lean Six Sigma Process Improvement - (GLSS)
The History of Six Sigma
Concept of Six Sigma Five Phases of Six Sigma you Need to Know
Six Sigma - History
Six Sigma Timeline: A History of Excellence
Six Sigma An Introduction. History of Six Sigma Motorola (1987
The History of Six Sigma – Industrial Lean News
Peak Performance – Pangaea Management Consulting
The Perfect Storm: Building of the Six Sigma Phenomenon
旭德科技:::SUBTRON TECHNOLOGY CO., LTD
Legacy History of Six Sigma - 2015
PPT - Lean Six Sigma at Alliant Energy PowerPoint Presentation