Hari Pragash, K. P. “Participatory Geographic Information Systems and Participatory Rural Appraisal Tools for Irrigation Water Management at the Periyar Main Canal Command Area – A Case Study on the Kottampatti Village, Madurai District”. International Journal of Recent Advances in Multidisciplinary Topics, vol. 2, no. 7, July 2021, pp. 153-61, https://journals.ijramt.com/index.php/ijramt/article/view/1048.