Nur HalisaZidni Ilma, HandokoFourry, and Sumanto Sumanto. “PENJADWALAN ULANG TERHADAP MESIN POMPA DISTRIBUSI AIR MENGGUNAKAN METODE PREVENTIVE MAINTENANCE (STUDI KASUS PERUMDA AIR MINUM TUGU TIRTA KOTA MALANG)”. Jurnal Valtech 7, no. 1 (March 22, 2024): 60-67. Accessed May 15, 2024. https://ejournal.itn.ac.id/index.php/valtech/article/view/9255.