olemus
business function:
a process or operation that is performed routinely to carry out a part of the mission of an organization

ülevaateid
https://lunyax.wordpress.com/wp-content/uploads/2014/05/business-functions-1.pdf
https://www.csun.edu/~dliu/IS551%20PPTs/ERP_01%20-%20Biz%20Functions,%20Processes,%20Data%20and%20Sys%20Dev%20(Edited).pdf
https://www.bls.gov/opub/mlr/2008/12/art3full.pdf

näiteid
https://www.indeed.com/career-advice/career-development/functions-of-businesses