Moussourakis J, Haksever C. Models for Ordering Multiple Products Subject to Multiple Constraints, Quantity and Freight Discounts: Scientific Perspectives. csem-v4 [Internet]. 4Jul.2020 [cited 19Jun.2026];:21-2. Available from: https://stm1.bookpi.org/index.php/csem-v4/article/view/1633