Baxter, Glenn. 2022. “Mitigating Aircraft Auxiliary Power Unit Carbon Dioxide (CO2) Emissions During the Aircraft Turnaround Process from the Use of Solar Power at the Airport Gate: The Case of Moi International Airport, Kenya”.
International Journal of Environment, Agriculture and Biotechnology 7 (1).
https://journal-repository.com/index.php/ijeab/article/view/4569.