El número borroso triangular “ratio acid-test mínima” = The triangular fuzzy number “minimum liquidity return ratio”

This work presents a new mathematical model that provides a triangular fuzzy number to the value of the minimum ratio "acid-test" for a given sector. The paper presents a methodology based on historical data of firms in a sector that determines the minimum value of the ratio "acid-test" of financial survival in that sector ​
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