SCA was developed by John Kimball Friend and Allen Hickling and described in details in the Planning Under Pressure (2005) book;
SCA is a problem structuring method centered on the management of uncertainty and commitment in strategic situations,
where strategic refers to the advisability of considering particular decisions in the context of others.
SCA-Web is a web-based software to facilitate the use of the SCA..
We are grateful to the Federal Instituto of Education, Science and Techonology of Mato Grosso do Sul for providing financial support for our research.