RASHEED, Mohammed, Suha SHIHAB, and Taha RASHID. “Two Step and Newton- Raphson Algorithms in the Extraction for the Parameters of Solar Cell”. Al-Qadisiyah Journal of Pure Science 26, no. 1 (January 21, 2021): Math 143-154. Accessed May 15, 2024. https://journalsc.qu.edu.iq/index.php/JOPS/article/view/1260.