Barasa, I. N., J. Simiyu, S. Waita, D. Wekesa, and B. Aduda. “Automobile Battery Monitoring System Using Arduino Uno R3 Microcontroller Board”. The International Journal of Science & Technoledge, vol. 5, no. 6, June 2017, http://internationaljournalcorner.com/index.php/theijst/article/view/123561.