BABU RAO, G. Polytechnics in the Pursuit of Quality. Journal of Engineering Education Transformations, [S. l.], p. 45–50, 1994. DOI: 10.16920/jeet/1994/v7i3/114476. Disponível em: https://www.journaleet.in/index.php/jeet/article/view/815. Acesso em: 31 jan. 2026.