Simamora EYEW, Raja PL, Nasution FN. Performance-Based Cycle Time Analysis for Improving the Operational Productivity of the Hauling Fleet at PT Rogomos Tapind Group. IJER [Internet]. 2026 Sept. 28 [cited 2026 Oct. 11];6(3):1405–1615. Available from: https://journal.msti-indonesia.com/index.php/ijer/article/view/1015