Nur Hidajatullah, Mohammad, Achmad Sambas, & Khansa Sarah Puspita.
"Tellurium Effect on ASTM A 220 Graphite Malleable Cast Iron." <em>Logic : Jurnal Rancang Bangun dan Teknologi</em> [Online], 19.1 (2019): 25-33. Web. 20 Apr. 2024