V. Nagaswapna Sri, T Vamsi Krishna, P. Bala Krishna, J. Thrisul Kumar. “Iot Based Proficient Smart Building Analysis ”. International Journal of Advanced Science and Technology, Vol. 29, no. 05, May 2020, pp. 9553-60, http://sersc.org/journals/index.php/IJAST/article/view/19119.