Kulkarni, Pranjali. “HOW WE CAN BRING THE CHANGE IN SOCIETY USING ECO-FRIENDLY TECHNOLOGY”. International Journal of Research -GRANTHAALAYAH 3, no. 9SE (September 30, 2015): 1–3. Accessed February 3, 2023. https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG15_S09_70.