List of Articles Imperfect Quality Open Access Article Abstract Page Full-Text 1 - EPQ model with inspection of batches and disposal of defective items Eveline Zidan Ludmylla Moreira Fabíola Oliveira Adriana Leiras 10.30495/jiei.2021.1920493.1083 Open Access Article Abstract Page Full-Text 2 - A cloudy fuzzy economic order quantity model for imperfect-quality items with allowable proportionate discounts Sujit Kumar De Gour Chandra Mahata