Hananto, D., & Sudarman, D. (2024). THE INFLUENCE OF MACHINE MAINTENANCE AND RAW MATERIAL INVENTORY ON THE SMOOTHNESS OF PRODUCTION PROCESSES AT PT INDOMETAL SEDJATI. JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS, 3(3), 760–772. https://doi.org/10.55047/jhssb.v3i3.1155