Question

The concept of quality circles was first popularised in which country ?​

Answer 1

Answer:

Japan

Quality circles were originally described by W. Edwards Deming in the 1950s, Deming praised Toyota as an example of the practice. The idea was later formalized across Japan in 1962 and expanded by others such as Kaoru Ishikawa. The Japanese Union of Scientists and Engineers (JUSE) coordinated the movement in Japan.