Anil Gupta, Manisha Dubey. “Optimal Sizing of a Standalone Microgrid Using SEIG-Based Hydro Power Plant, PV, and Battery Storage System”. International Journal of Special Education, vol. 41, no. 15s, July 2026, pp. 638-49, https://www.internationalsped.com/index.php/ijse/article/view/4832.