AKANNI, Saheed Busayo; GARBA, M.K.; ABOGUNRIN, O.O.; NOAH, R.O. Operations Research Techniques for Cost Minimization in Transportation . Sigma&Mu: Journal of Mathematics Education, Mathematics, Statistics and Data Science, [S. l.], v. 4, n. 1, p. 24–37, 2026. DOI: 10.56566/sigmamu.v4i1.619. Disponível em: https://journals.balaipublikasi.id/index.php/sigmamu/article/view/619. Acesso em: 21 mar. 2026.