Singh, C.
(2016).
 Vendor-buyers relationship model for deteriorating items with shortages, fuzzy trapezoidal costs and inflation.
<em>Yugoslav Journal Of Operations Research, 23</em>(1).
Retrieved from <a href="https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/398" target="_new">https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/398</a>