olemus
tarkvaratehnika meetod, mis esitab graafidega süsteemi väljund- ja sisendsuurusi, tuvastamaks põhjusteks olevaid sisend- ja tagajärgedeks olevaid väljundsuurusi
= a technique used in software engineering that entails the usage of graphs in representation of different outputs and inputs of the system, to highlight and identify the relationship between the inputs which are causes and outputs which are effects

ülevaateid
http://www.universalteacherpublications.com/univ/free-asgn/cs70/page3.htm
https://www.slideshare.net/ankush281290/cause-effect-graphing-technique
https://www.ijcst.com/vol33/1/satinder.pdf
https://elearningatria.files.wordpress.com/2013/10/unit4-sv.pdf
http://acl.digimat.in/nptel/courses/video/106105182/lec53.pdf
https://etf.unsa.ba/uploads/acfbd70ab717442957a89dcad4980fb1.pdf