BHARGAVA, Manju; MITTAL, L. N.; JAIN, A. L. Environmental Education for Technician Engineers. Journal of Engineering Education Transformations, [S. l.], p. 7–10, 1991. DOI: 10.16920/jeet/1991/v5i1/112282. Disponível em: https://journaleet.in/index.php/jeet/article/view/446. Acesso em: 5 dec. 2025.