CHEACHAN, H. A.; MOHAMMED, H. A.; CHEACHAN, F. A. Fuzzy distances and their applications on fuzzy scheduling. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 3, n. 4(63), p. 23–30, 2013. DOI: 10.15587/1729-4061.2013.14759. Disponível em: https://journals.uran.ua/eejet/article/view/14759. Acesso em: 7 may. 2024.