فهرس المقالات Backlogged حرية الوصول المقاله صفحة الملخص نص كامل 1 - Inventory model with composed shortage and permissible delay in payment linked to order quantity H Saiedy M Bamani Moghadam حرية الوصول المقاله صفحة الملخص نص كامل 2 - A credit policy approach in a two-warehouse inventory model for deteriorating items with price- and stock-dependent demand under partial backlogging Gobinda Chandra Panda Md. Al-Amin Khan Ali Akbar Shaikh