“Feasibility of Photovoltaic-Powered Hydrogen Production for Off-Site Refueling Stations in Iraqi Cities: A Techno-Economic Analysis”. Diyala Journal of Engineering Sciences 17, no. 2 (June 7, 2024): 27–51. Accessed April 3, 2025. https://djes.info/index.php/djes/article/view/1344.