كمال محمود عفيصه; محمد ياسين صبيح; شوكت شاهين شاهين. A Study on Structural, Mechanical, Speed and Frequency Properties of the Ultrasonic Generated by the Compression Component {\mathbf{Co}}_\mathbf{x}{\mathbf{Ni}}_{\mathbf{1}-\mathbf{x}}{\mathbf{Fe}}_\mathbf{2}\mathbf{O}_\mathbf{4} at ratios x = (0.0, 1.0). Latakia University Journal -Basic Sciences Series, [S. l.], v. 42, n. 5, 2020. Disponível em: https://journal.latakia-univ.edu.sy/index.php/bassnc/article/view/11620. Acesso em: 17 dec. 2025.