“OPTIMIZATION IN THE PREPARATION OF THE YBa2Cu307 COMPOUND USING BaC03 AND Ba02 AS REAGENTS”. Revista de Investigación de Física 7, no. 01-02 (December 31, 2004): 30–33. Accessed May 4, 2024. https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/8807.