Hussein, Hiba A., Alaa N. Abed, and Naseer K. Kasim. “Performance Comparison of Four Technologies of On-Grid PV Solar Systems under Baghdad Climate During February”. Iraqi Journal of Environmental Sciences 1, no. 1 (August 1, 2025): 30–36. Accessed June 4, 2026. https://ijes.uomustansiriyah.edu.iq/index.php/ijes/article/view/11.