FEDOTOVA, I.; KRYVORUCHKO, O.; SHYNKARENKO, V.; BOCHAROVA, N.; SOTNYCHENKO, L.; DIMITRAKIEVA, S. Using the elements from a fuzzy sets theory in the process of diagnosing the loyalty of consumers of motor transport services. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 3, n. 3 (99), p. 39–49, 2019. DOI: 10.15587/1729-4061.2019.169079. Disponível em: https://journals.uran.ua/eejet/article/view/169079. Acesso em: 18 jul. 2024.