H. AHMAD, H.; حنان; A. MOHAMMED, S.; سالم. Selective Extraction of Zirconium from Various Samples and Subsequent Spectrophotometric Determination with Eriochrome Cyanine R Reagent. Rafidain Journal of Science, [S. l.], v. 20, n. 3, p. 74–83, 2025. DOI: 10.33899/rjs.2009.40231. Disponível em: https://ojs.uomosul.edu.iq/index.php/rsci/article/view/11746. Acesso em: 9 aug. 2025.