NASSEF, A. S. . E. .; ABDELHAMID, A. . . Nonlinear Analysis of Flexible Four Linkage Mechanism. Journal of Asian Scientific Research, [S. l.], v. 7, n. 4, p. 99–118, 2017. DOI: 10.18488/journal.2.2017.74.99.118. Disponível em: https://archive.aessweb.com/index.php/5003/article/view/3804. Acesso em: 22 jul. 2024.