1. Aviation in the Digital Age
2. Academy of Aviation. (2021). Real talk: What’s Next? Retrieved September 22, 2021, from https://www.academyofaviation.com/looking-ahead-at-flight-training-after-the-covid-19-outbreak.html
3. Adrian, P. (2020). Aviation Training After COVID-19. Retrieved October 11, 2021, from MPS Blog: https://www.mps.aero/aviation-training-after-covid-19/
4. Aittola, S., & Salokannel, T. (2020). Skilled Staff in Finnish Aviation Industry. Research Project, Haaga-Helia University of Applied Sciences, Bachelor of Business Administration – Aviation Business Bachelor’s Thesis. Retrieved from https://www.theseus.fi/bitstream/handle/10024/353140/Skilled%20Staff%20in%20Finnish%20Aviation%20Industry.pdf?sequence=2&isAllowed=y
5. Arkan, A. (2020). Koronavirüs Sonrası Eğitim. Retrieved October 10, 2021, from https://www.setav.org/koronavirus-sonrasi-egitim/