Johri, Deepa. “ENVIRONMENT AND SUSTAINABLE URBAN DEVELOPMENT”. International Journal of Research -GRANTHAALAYAH 3, no. 9SE (September 30, 2015): 1–4. Accessed April 20, 2024. https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG15_S09_125.