“Design and Optimization of Photovoltaic-Diesel Generator-Battery Hybrid System for off-grid areas”, Int. J. Curr. Eng. Technol., vol. 1, no. 5.Special Issue, pp. 344–353, Jun. 2016, Accessed: May 01, 2026. [Online]. Available: https://ijcet.evegenis.org/index.php/ijcet/article/view/4314