An attempt to enhance the methods of obtaining the basic solution of the transportation model by introducing some alteration to such method. Iraqi Journal of Civil Engineering, [S. l.], v. 9, n. 1, p. 19–36, 2013. DOI: 10.37650/ijce.2013.80537. Disponível em: https://ijce.journalpath.com/ijce/article/view/131. Acesso em: 28 jun. 2025.