Maduka , N. C., and M. H. Ibrahim. “Microcontroller-Based Vehicle Tracking System Using GPS and GSM Module: A Mini Review”. International Journal of Science for Global Sustainability 9, no. 4 (December 31, 2023): 53–61. Accessed April 16, 2026. https://fugus-ijsgs.com.ng/index.php/ijsgs/article/view/552.