रवि पी भाटिया, “पर्यावरण व व्यवस्थ्य ”, BAS, vol. 35, no. 03, p. p. 89, Dec. 2024, Accessed: Apr. 30, 2025. [Online]. Available: http://14.139.250.109:8090/index.php/bas/article/view/2067