1. Dohrmann consulting “What is Ergonomics?”. https://www.ergonomics.com.au/what-is-ergonomics/
2. Autonomous “5 Ways to Improve Lighting Ergonomics and Stay Productive”. https://www.autonomous.ai/ourblog/5-ways-to-improve-lighting-ergonomics-and-stay-productive
3. Suzer, O.K.: The effects of correlated colour temperature on wayfinding: a study in a virtual airport environment. In: 6th International Conference on Spatial Cognition (ICSC 2015). Vol. 16, issue 1 Supplement, Italy, Rome, p. S72 (2015)
4. SMUD Energy Education and Technology Center “Circadian Lighting and You”, pp. 1–23 (2017)
5. The Engineering ToolBox “Illuminance - Recommended Light Level”. https://www.engineeringtoolbox.com/light-level-rooms-d_708.html