Economic Order Model (Q,R): Constant Lead Times And Exponential Backorder Costs. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 2, n. 3, 2014. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/398.. Acesso em: 23 jul. 2024.