DESAI, Sandeep R. Quality Control Circles-A Tool to Improve Quality of Technical Education. Journal of Engineering Education Transformations, [S. l.], p. 51–57, 2010. DOI: 10.16920/jeet/2010/v23i3/113452. Disponível em: https://journaleet.in/index.php/jeet/article/view/1218. Acesso em: 5 dec. 2025.