Qomariyah, Dian, Ellysa Nursanti, and Heksa Galuh. “MODEL PENJADWALAN PEMELIHARAAN MESIN HEAVY DUTY HUMMER SHREDDER (HDHS) DI PG KEBON AGUNG”. Jurnal Valtech 8, no. 2 (November 23, 2025): 383-393. Accessed July 14, 2026. https://ejournal.itn.ac.id/valtech/article/view/16064.