PAUL, R. ., A. . PANDIT, S. . DEY, and S. . MONDAL. “Study of Environmental Impact Analysis With Geospatial Technique in Newtown, Kolkata, India”. The Journal of Contemporary Issues in Business and Government, vol. 27, no. 3, June 2021, pp. 355-64, https://cibgp.com/au/index.php/1323-6903/article/view/1608.