SINGH, B. B.; CHAURASIA, S. P. Grading of Engineering Institutes. Journal of Engineering Education Transformations, [S. l.], p. 50–53, 2000. DOI: 10.16920/jeet/2000/v13i3/113294. Disponível em: https://journaleet.in/index.php/jeet/article/view/1028. Acesso em: 5 dec. 2025.