Yang, P. C., and H. M. Wee. “A win‐win Strategy for an Integrated vendor‐buyer Deteriorating Inventory System”. Mathematical Modelling and Analysis 11, no. 1 (March 31, 2006): 105-116. Accessed November 25, 2024. https://jau.vgtu.lt/index.php/MMA/article/view/9603.