Issa , A., Altaira, M. and Abdalla , A. 2025. Performance Degradation of Photovoltaic Panels Due to Dust Accumulation: A Case Study in Al-Bayda, Libya . University of Zawia Journal of Engineering Sciences and Technology. 3, 2 (month-12 2025), 252–260. DOI:https://doi.org/10.26629/uzjest.2025.20.