Reference

参考資料

https://www.thefreedictionary.com/

https://www.merriam-webster.com/

https://www.etymonline.com/

https://en.wikipedia.org/wiki/Competence

https://en.wikipedia.org/wiki/Competence_(human_resources)

https://www.differencebetween.com/difference-between-competence-and-vs-competency/

https://facilities.blog99.fc2.com/blog-entry-474.html

http://www.1roba.com/srv/000060.html

http://en.wikipedia.org/wiki/Offset_printing

https://en.wikipedia.org/wiki/Psychological_projection

https://en.wikipedia.org/wiki/Projection_(mathematics)