A. MISHRA, D. DAS, S. SAREN, and P. DEY, “GPS and GIS Based Soil Fertility Maps of Puri District of Coastal Odisha”, J. Indian Soc. Coastal Agric. Res., vol. 33, no. 2, pp. 7–11, May 2023, Accessed: Oct. 26, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/JISCAR/article/view/136392