E. KHALID, H.; JDID , M. . Neutrosophic Mathematical formulas of Transportation Problems . Neutrosophic Sets and Systems, [S. l.], v. 51, p. 930-938, 2022. Disponível em: http://fs.unm.edu/NSS2/index.php/111/article/view/2215. Acesso em: 29 may. 2023.