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3. https://apps.dtic.mil/sti/pdfs/ADA546373.pdf
4. http://concourse.gogoair.com/flightradar24-augmented-reality-aviation-buffs/
5. Glockner, H., Jannek, K., Mahn, J., Theis, B.,: Augmented reality in logistics. Changing the way we see logistics – a DHL perspective. Publisher: DHL Customer Solutions & Innovation, 2014.
6. https://www.youtube.com/watch?v=ooJjFOHdxYs
7. Hegde, Naveen (11 June 2021). "What is Augmented Reality". ANT Developers. Retrieved 12 June 2021