As much as 95% of quality related problems in the factory can be solved with seven fundamental quantitative tools.
Kaoru IshikawaQuality control is applicable to any kind of enterprise. In fact, it must be applied in every enterprise.
Kaoru IshikawaAs with many other things, there is a surprising amount of prejudice against quality control, but the proof of the pudding is still in the eating.
Kaoru Ishikawa