AN EOQ MODEL FOR NON-INSTANTANEOUS DETERIORATING ITEMS WITH TWO PHASE DEMAND RATES AND TWO-LEVEL PRICING STRATEGIES UNDER TRADE CREDIT POLICY. The Transactions of the Nigerian Association of Mathematical Physics, [S. l.], v. 17, p. 117–130, 2021. Disponível em: https://nampjournals.org.ng/index.php/tnamp/article/view/204.. Acesso em: 21 nov. 2024.