HATIBARUAH, Ajoy; 						SAHA, Sumit.
A Production Inventory Model for Ameliorating and Deteriorating Items With Two Levels of Production Under Time Dependent Quadratic Demand and Preservation Technology Investment.
<strong>Yugoslav Journal of Operations Research</strong>, [S.l.], nov. 2023.
ISSN 2334-6043.
Available at: &lt;<a href="http://yujor.fon.bg.ac.rs/index.php/yujor/article/view/1241" target="_new">http://yujor.fon.bg.ac.rs/index.php/yujor/article/view/1241</a>&gt;. Date accessed: 09 may 2024.
doi: <a href="http://dx.doi.org/10.2298/YJOR220515028H">http://dx.doi.org/10.2298/YJOR220515028H</a>.