Oh, Seung-Chul, Hokey Min, and Young-Hyo Ahn. “A COMPARATIVE ANALYSIS OF DISCRETE AND BATCH PICKING AND THE IDENTIFICATION OF FACTORS INFLUENCING ORDER PICKING EFFICIENCY”. International Journal of Industrial Engineering: Theory, Applications and Practice 28, no. 3 (November 26, 2021). Accessed November 25, 2024. https://ijietap.journals.publicknowledgeproject.org/index.php/ijie/article/view/7117.