RATNALIKAR, N. V. On the Threshold of 21st Century. Journal of Engineering Education Transformations, [S. l.], 1996. DOI: 10.16920/jeet/1996/v10i1/114597. Disponível em: https://journaleet.in/index.php/jeet/article/view/932. Acesso em: 5 dec. 2025.