Gaya APA

HARMANSYAH, P, R. (2018). UNIT ELECTRIC ARC FURNACE (EAF) 18 TON & LADLE FURNACE (LF) DI PT JATIM TAMAN STEEL, MFG PLANT 1 SIDOARJO - JAWA TIMUR . Yogyakarta: [s.n].

Gaya MLA

HARMANSYAH, PRAFASTA, RIDHO. "UNIT ELECTRIC ARC FURNACE (EAF) 18 TON & LADLE FURNACE (LF) DI PT JATIM TAMAN STEEL, MFG PLANT 1 SIDOARJO - JAWA TIMUR". Yogyakarta: [s.n], 2018. Text.