ELMAN PANJAITAN. SIFAT MEKANIK PERMUKAAN BAHAN AISI H-13 AKIBAT PROSES NITRIDASI. Jurnal Sains Materi Indonesia, [S. l.], v. 9, n. 2, p. 121–124, 2008. DOI: 10.17146/jsmi.2008.9.2.4736. Disponível em: https://ejournal.brin.go.id/jsmi/article/view/6084. Acesso em: 9 nov. 2026.