Yavi, Mochamad Ali. 2023. “Analisis Pengaruh Penambahan Preliminary Fuel Filter Pada Excavator Tipe PC 200-8M0 Dengan Uji Cleanliness Terhadap Kualitas Bahan Bakar”. Journal of New Energies and Manufacturing 1 (3). Jakarta, Indonesia:28-36. https://doi.org/10.22441/jonem.v1i3.16522.