Das, Sourattya, Srijita Dey, and Asmita Samadder. 2016. “Dumdum Airport: A Necessity and Luxury for Human Lifestyle But Amenace for Avian Diversity”. International Journal of Experimental Research and Review 8 (December):29-38. https://qtanalytics.in/journals/index.php/IJERR/article/view/1309.