AL-QAISI, L.; MESLEH, A.; AL-QAISI, A.; SHARADQH, A.; ZAHRAN, B.; ALKASASSBEH, J.; OLAIMAT, M. Evaluation of E-Commerce Website Functionality Using a Mamdani Fuzzy System. Engineering, Technology & Applied Science Research, Greece, v. 5, n. 5, p. 860–863, 2015. DOI: 10.48084/etasr.594. Disponível em: https://etasr.com/index.php/ETASR/article/view/594. Acesso em: 24 may. 2022.