HASAN BASRIH; SANSERLIS SANSERLIS; HASIAN POHAN; ICEU RUFIANA; ZULHAMSHAH ZULHAMSHAH; SUHARTO SUHARTO; SUGIJONO, Sugijono; KEBAMOTO, Kebamoto. PENGARUH KANDUNGAN SPHEROIDITE TERHADAP SIFAT KEKERASAN PADA BAJA KARBON SEDANG. Jurnal Sains Materi Indonesia, [S. l.], v. 9, n. 1, p. 20–23, 2026. Disponível em: https://ejournal.brin.go.id/jsmi/article/view/6955. Acesso em: 26 oct. 2026.