Ahmed, Khadhraoui, Trujillo Henry, and Iulianelli Adolfo. “Analysis of a Proton Exchange Membrane Fuel Cell (PEMFC) for Green Hydrogen Vehicles”. Clean Energy Technologies 1, no. 2 (September 25, 2025): 23–40. Accessed March 12, 2026. https://ojs.ukscip.com/index.php/cet/article/view/1617.