FERREIRA, F. A. F.; FERREIRA, J. J. M.; A. S. FERNANDES, C. I.; MEIDUTÄ–-KAVALIAUSKIENÄ–, I.; S. JALALI, M. Enhancing knowledge and strategic planning of bank customer loyalty using fuzzy cognitive maps. Technological and Economic Development of Economy, v. 23, n. 6, p. 860-876, 3 Jul. 2017.