M.-I. Boloș, I.-A. Bradea, C. D. Sabău-Popa, and L.-A. Ilie, “Detecting financial sustainability risk of the assets using MAMDANI fuzzy controller”, TEDE, vol. 25, no. 5, pp. 1039–1057, Jul. 2019, doi: 10.3846/tede.2019.10551.