Yustinus Purwamargapratala, Didin S Winatapura, and Engkir Sukirman. “PENGARUH SUHU DAN WAKTU SINTER TERHADAP PENUMBUHAN FASA SUPERKONDUKTOR GdBa2Cu3O7-X”. Jurnal Sains Materi Indonesia 8, no. 4 (October 31, 2007): 77–82. Accessed November 8, 2026. https://ejournal.brin.go.id/jsmi/article/view/7030.