LAW, W. T.; FAN, K. W.; LI, K. S.; MO, T. Applied Design and Methodology of Delivery Robots Based on Human–Robot Interaction in Smart Cities. EAI Endorsed Transactions on Smart Cities, [S. l.], v. 7, n. 2, p. e3, 2023. DOI: 10.4108/eetsc.2649. Disponível em: https://publications.eai.eu/index.php/sc/article/view/2649. Acesso em: 18 may. 2024.