BRODBECK, S. .; HANSEN, O. .; SÖDERBERG, J. .; DEROBERTIS, D. . Unmanned cargo transportation systems (last mile). TMAL02 Expert Conference, [S. l.], v. 25, n. 3, p. 53–55, 2020. Disponível em: https://wcc.ep.liu.se/index.php/TMAL02/article/view/664. Acesso em: 25 apr. 2024.