Sabithakumari, J., A. Suresh, and G. Vijayakumari. “Operation of PV Cells With Two-String Maximum Power Point Trackers Using DC Distribution”. Asian Journal of Science and Applied Technology 3, no. 1 (May 5, 2014): 32–35. Accessed August 24, 2025. https://www.ajsat.org/index.php/ajsat/article/view/783.