Ramli A, Abd-Shukor R. SOUND VELOCITY IN Zn SUBSTITUTED HoBa2(Cu3-xZnx)O7-δ SUPERCONDUCTOR. Solid State Sci. Technol. [Internet]. 2026 Apr. 23 [cited 2026 Jul. 31];15(1):6-12. Available from: https://journal.massmalaysia.org/ojs/index.php/ssst/article/view/419