LOPES, D.; VAZ DE CARVALHO, C. Simulation and Haptic Devices in Engineering Education. Elektronika ir Elektrotechnika, [S. l.], v. 102, n. 6, p. 159–162, 2010. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/9383.. Acesso em: 23 jan. 2026.