CHEN, F.-C.; TZENG, Y.-F.; CHEN, W.-R. On the Mechanism Design of an Innovative Elliptical Exerciser with Quick-Return Effect. International Journal of Engineering and Technology Innovation, [S. l.], v. 8, n. 3, p. 228–239, 2018. Disponível em: https://ojs.imeti.org/index.php/IJETI/article/view/2446. Acesso em: 20 apr. 2024.