HERIANTO, Edi; BINUDI, Rahardjo. KUPOLA UDARA PANAS UNTUK MEMPRODUKSI NPI (NICKEL PIG IRON) DARI BIJIH NIKEL LATERIT[Hot Blast Cupola to Produce Nickel Pig Iron (NPI) of Nickel Laterite Ore]. Jurnal Metalurgi, [S. l.], v. 28, n. 2, p. 121–130, 2013. DOI: 10.14203/metalurgi.v28i2.253. Disponível em: https://ejournal.brin.go.id/metalurgi/article/view/6791. Acesso em: 17 mar. 2026.