Adnan Jendar, Gufran, Layth Abed Hasnawi, Qusay Hassan, Bartosz Ceran, and Abdulmajeed Mohamad. “Experimental Investigation of Soiling and Temperature Impact on PV Power Degradation: North East-Iraq As A Case Study”. Diyala Journal of Engineering Sciences 15, no. 4 (December 18, 2022): 10–26. Accessed November 24, 2024. https://djes.info/index.php/djes/article/view/1017.