Rufel, Dhicky, and Efrizon. “Sistem Tracking Rental Mobil Berbasis Mobile”. Ranah Research : Journal of Multidisciplinary Research and Development 2, no. 4 (July 27, 2020): 34-52. Accessed November 22, 2024. https://jurnal.ranahresearch.com/index.php/R2J/article/view/302.