NIGUS GIRMAY; TRIPTI SHARMA. Balance An Unbalanced Transportation Problem By A Heuristic approach. International Journal of Mathematics And its Applications, [S. l.], v. 1, n. 1, p. 13–19, 2013. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/291. Acesso em: 17 dec. 2025.