LITERATURE REVIEW IMPLEMENTATION AND CHALLENGES OF FLEXIBLE MANUFACTURING SYSTEM IN ENHANCING INDUSTRY 4.0 COMPETITIVENESS. ICMS [Internet]. 31 Desember 2025 [dikutip 2 Mei 2026];3(1):59-65. Tersedia pada: https://proceeding.unrika.ac.id/index.php/ICMS/article/view/155