Total Quality Control (JTQC), Total Quality Management (TQM), Deming’s System of Profound Knowledge, Business Process … -- 4 Research methodology -- 5 Japanese Total Quality Control -- 6 Total Quality Management -- 7 Deming’s System of … Profound Knowledge -- 8 Business Process Reengineering -- 9 Lean Thinking -- 10 Six Sigma -- 11 Discussion and comparison about …