Karki, Sajina. “Groundwater Sustainability and Solar Irrigation in Madhesh Province: Status, Challenges, and Integrated Solutions”. International Research Journal of Parroha 4, no. 1 (November 19, 2025): 59–66. Accessed December 9, 2025. https://www.nepjol.info/index.php/irjp/article/view/86604.