@article{Baxter_2022, title={An Analysis of the Annual Carbon Dioxide Emissions (CO2) of a Major European Hub Airport: A Case Study of Frankfurt Airport}, volume={7}, url={http://dx.doi.org/10.22161/ijeab.71.13}, DOI={10.22161/ijeab.71.13}, number={1}, journal={International Journal of Environment, Agriculture and Biotechnology}, publisher={AI Publications}, author={Baxter, Glenn}, year={2022}, pages={098–117} }