Rahmansyah, Muhammad Reayhan, and Ardhini Warih Utami. “Rancang Bangun Sistem Informasi Penjadwalan Preventive Maintenance Untuk Meminimalisir Downtime Mesin Produksi Menggunakan Algoritma SJF: Preventive Maintenance Scheduling Information System Design to Minimize Production Machine Downtime Using the SJF Algorithm”. Journal of Emerging Information Systems and Business Intelligence (JEISBI), vol. 5, no. 3, July 2024, pp. 83-89, doi:10.26740/jeisbi.v5i3.61600.