AL-QUDAH, Yousef; HASSAN, Nasruddin. Complex Multi-Fuzzy Relation for Decision Making using Uncertain Periodic Data. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4, p. 2437–2445, 2018. DOI: 10.14419/ijet.v7i4.16976. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/16976.. Acesso em: 5 may. 2024.