Pranjoto, H., L. Agustine, and M. Mereditha. “OBD-II-Based Vehicle Management Over GPRS Wireless Network for Fleet Monitoring and Fleet Maintenance Management”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 10, no. 2-3, May 2018, pp. 15-18, https://jtec.utem.edu.my/jtec/article/view/4187.