Dr. Nisar Khan, Ankita Mangalik, Aamir Khan, Ajay Singhal. “Mapping Socio-Economic Diversity of Kollam (Quilon), India”. International Journal of Advanced Science and Technology 29, no. 6s (April 10, 2020): 386 - 396. Accessed May 19, 2026. http://sersc.org/journals/index.php/IJAST/article/view/8774.