M. MUSTAFA, B. The Effect of Substitution on the Critical Temperature in the Superconducting Compound Y1-x-y CayPrxBa2Cu3O7. Rafidain Journal of Science, [S. l.], v. 19, n. 1, p. 77–87, 2008. DOI: 10.33899/rjs.2008.42293. Disponível em: https://jamh.uomosul.edu.iq/index.php/rsci/article/view/47515. Acesso em: 28 sep. 2025.