S. Hamid Mirmohammadi and Shahrazad Tamjidzad, An Optimal Algorithm for Finding (r, Q) Policy in a Price-Dependent Order Quantity Inventory System with Soft Budget Constraint. journal = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology. July 2015, vol. 103(7). 2462 - 2468 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/10002211.