METI, Vinod Kumar V.; GIRIYAPUR, Arun C. A Structured Approach to Teaching and Learning Hydraulics & Pneumatics. Journal of Engineering Education Transformations, [S. l.], p. 56–61, 2015. Disponível em: https://journaleet.in/index.php/jeet/article/view/341. Acesso em: 17 dec. 2025.