1.
Sumpena S, Sukarjo H, Wardoyo W, Pramana SS. Analisa Kekerasan dan Keausan Cylinder Sleeve dari Besi Cor Kelabu FC250 Hasil Sand Mold Casting. JEEMM [Internet]. 2021 Nov. 30 [cited 2024 Nov. 5];5(2):97-103. Available from: https://ejournal.up45.ac.id/index.php/Jurnal_ENGINE/article/view/944