REN, X.; LI, X.; MA, L. Research of Car Navigation Data Retrieval System. International Journal of Online and Biomedical Engineering (iJOE), [S. l.], v. 9, n. S4, p. pp. 25–29, 2013. DOI: 10.3991/ijoe.v9iS4.2596. Disponível em: https://online-journals.org/index.php/i-joe/article/view/2596. Acesso em: 2 jun. 2023.