Surana, P., P. Karbhari, P. Rathod, S. Sawant, and M. Vibhute. “Office Automation for Industrial Business (AUTO ME)”. International Journal of Engineering and Computer Science, vol. 7, no. 02, Feb. 2018, pp. 23531-4, http://ijecs.in/index.php/ijecs/article/view/3950.