Kusrini E, Parmasari AN. Productivity Improvement for Unit Terminal Container using Lean Supply Chain Management and Single Minute Exchange of Dies (SMED): A Case Study at Semarang Port in Indonesia. ijie. 2020;12(1):122-131. Accessed July 23, 2024. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/3745