R.Vijayalakshm, R.Vijayalakshm, A.Mathivathani, R.Shalini, and R.Uma Mageshwari. “GPS and GSM Based Vehicle Tracking System Using Arduino”. International journal of intellectual advancements and research in engineering computations 7, no. 2 (June 29, 2019): 2123–2130. Accessed May 20, 2024. https://ijiarec.com/ijiarec/article/view/1081.