1. EU transport in figures: statistical pocketbook 2021,2021
2. Performance analysis of PEM fuel cell in mobile application under real traffic and environmental conditions;Chen;Energy Convers Manag,2021
3. DOE advanced truck technologies - subsection of the electrified powertrain roadmap. technical targets for hydrogen-fueled long-haul tractor-trailer trucks;Marcinkoski,2019
4. Office of energy efficiency and renewable energy. US drive fuel cell technical team roadmap,2017
5. Key performance indicators (KPIs),2018