VROOM, R. W.; VAN BREEMEN, E. J. J.; VAN DER VEGTE, W. F. Developing a Conceptual Design Engineering Toolbox and its Tools. Acta Polytechnica, [S. l.], v. 44, n. 2, 2004. DOI: 10.14311/532. Disponível em: https://ojst.is.cvut.cz/ojs/index.php/ap/article/view/532.. Acesso em: 8 jul. 2025.