@article{Wang-2021-,
  author = {Wang, Y and Wright, L},
  title = {A Comparative Review of Alternative Fuels for the Maritime Sector: Economic, Technology, and Policy Challenges for Clean Energy Implementation},
  journal = {World},
  year = {2021},
  month = {oct},
  publisher = {MDPI},
  volume = {2},
  pages = {456--481},
  doi = {10.3390/world2040029},
  url = {https://www.mdpi.com/2673-4060/2/4/29},
  keywords = {Fossil-derived Hydrocarbons, Wastes and Byproducts, Agriculture: Food and Oil Crops, Ammonia, Methane (Natural Gas), Methanol, Biodiesel (FAME), Hydrogen, Biochemical, Electrochemical, Thermochemical, Catalysis, Lifecycle Assessment (LCA) and Air Emissions, Ocean-going Vessels},
}