DO, M. C. Trades & the norms to design curricula for the training of handicapped lepers . Journal of Technical Education Science, [S. l.], v. 5, n. 4, p. 58–64, 2010. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/786. Acesso em: 7 apr. 2026.