Nudin, Burhan. “ANALISIS PEMELIHARAAN MESIN RIDGER PALIR DI PT GREAT GIANT PINEAPPLE”. Industrika : Jurnal Ilmiah Teknik Industri 2, no. 1 (April 1, 2021). Accessed May 3, 2024. https://jurnal.utb.ac.id/index.php/indstrk/article/view/79.