An Inventory System under the trade-credit facility for deteriorating items with Preservation and Promotion in Fuzzy and Cloud Fuzzy Environment -- Non-instantaneous deteriorating inventory model for variable demand and holding cost with quantity discount policy and partial backlogging -- On the...

Purpose: The lean methodology and its principles have widely been applied in supply chain management in recent decades. Manufacturers are one of the most important contributors in a supply chain and inventory plays a paramount role for them to become lean. Therefore, there should be appropriate...