# An investigation into the factors affecting the perception of a train's travelling speed

> 2017 doctoral thesis by Helen Elizabeth Clark at University of Waikato

**Wikidata**: [Q112932076](https://www.wikidata.org/wiki/Q112932076)  
**Source**: https://4ort.xyz/entity/an-investigation-into-the-factors-affecting-the-perception-of-a-train-s-travelling-speed


## References

1. [Source](https://hdl.handle.net/10289/11387)