SIDDIQUE, N.; WAHEED, S.; RAHMAN, A.; AHMAD, S.; QURESHI, I. H. MEASUREMENT OF HAFNIUM AND ZIRCONIUM IN ZIRCONIUM ORES: OUTCOME OF A NATIONAL INTERCOMPARISON EXERCISE, ZH-A. The Nucleus, [S. l.], v. 43, n. 1-4, p. 167–175, 2020. Disponível em: http://www.thenucleuspak.org.pk/index.php/Nucleus/article/view/1037. Acesso em: 5 may. 2024.