Das, G., and P. Dandapath. “A Spatio-Temporal Change Analysis and Assessment of the Urban Growth over Delhi National Capital Territory (NCT) During the Period 1977-2014”. International Journal of Experimental Research and Review, Vol. 7, Oct. 2016, pp. 53-61, https://qtanalytics.in/journals/index.php/IJERR/article/view/1376.