Zeng, Shouzhen, Oleksandr Nestorenko, Tetyana Nestorenko, Mangirdas Morkūnas, Artiom Volkov, Tomas Baležentis, and Chonghui Zhang. “EOQ for Perishable Goods: Modification of Wilson’s Model for Food Retailers”. Technological and Economic Development of Economy 25, no. 6 (December 16, 2019): 1413-1432. Accessed November 5, 2024. https://mma.vgtu.lt/index.php/TEDE/article/view/11330.