MCDMRankinggrey

Grey-GRA — Grey extension of GRA

GREY-GRA (Grey-GRA — Grey extension of GRA) is a ranking multi-criteria decision-making (MCDM) method introduced by Deng, J. L. in 1989. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.

Apply with DecisionMindSoonVideoSoon

Read the full method

Members only

Sign in with a free account to read this section.

Sign in

Sources

  1. Deng, J. L. (1989). Introduction to grey system theory. The Journal of Grey System DOI: 10.5555/90757.90758

Related methods

ScholarGateGREY-GRA (Grey-GRA — Grey extension of GRA). Retrieved 2026-06-04 from https://scholargate.app/en/decision-making/grey-gra