Huda, A. S. .; Suriyok, K. .; Arumsari, Y. K. .; Syarifudin, A. .; Yanuar Putra, R. D. . Implementation of Just in Time for Cost Saving of 4-Wheel Tractor Manufacturing Preparation Process (case Study on Pt Iseki Indonesia). JMAS 2025, 8, 674-679.