GHOSH, A. K. The Trotting Robot: Hitchbot can also speak. Indian Science Cruiser, [S. l.], v. 29, n. 5, p. 51–53, 2015. Disponível em: http://www.informaticsjournals.com/index.php/ISC/article/view/38022. Acesso em: 20 may. 2024.