“ANALISA PENENTUAN ALERT LIFETIME SPAREPART FORKLIFT MENGGUNAKAN METODE FUZZY LOGIC”. ProTekInfo(Pengembangan Riset dan Observasi Teknik Informatika) 2 (January 19, 2017): 5–8. Accessed October 27, 2026. https://e-jurnal.lppmunsera.org/index.php/ProTekInfo/article/view/41.