Keshav M, Penki Ramu, Srinivasarao T, Lalith Nandan K,. “Fuzzy AHP, RS & GIS Based Hybrid Approach for Airport Site Selection-Kothagudem District”. International Journal of Advanced Science and Technology 29, no. 1 (January 24, 2020): 1645 - 1653. Accessed March 28, 2024. http://sersc.org/journals/index.php/IJAST/article/view/3731.