1. Picheta, R. (2019). Ethiopian Airlines crash is second disaster involving Boeing 737 MAX 8 in months. CNN, March 11, 2019.
2. Suhartono, M., & Beech, H. (2018). Indonesia plane crash adds to country’s troubling safety record. New York Times, October 28, 2018.
3. Mark, R. (2019). NTSC issues final report on last fall’s Lion air accident. Flying. https://www.flyingmag.com/ntsc-lion-air-final-report/. Accessed August 18, 2022.
4. ICAO. (2010). Annex 13 to the convention on international civil aviation aircraft accident and incident investigation.
5. Jolly, J. (2022). Boeing 737 Max disaster casts long shadow as planemaker tries to rebuild fortunes, June 25, 2022.