BHATTACHARYA, S. K.; MANDKE, V. V. Interactive Teaching-Learning Systems for Teachnical Education. Journal of Engineering Education Transformations, [S. l.], p. 6–14, 1992. DOI: 10.16920/jeet/1992/v5i3/113320. Disponível em: https://journaleet.in/index.php/jeet/article/view/482. Acesso em: 5 dec. 2025.