N. Ahad (2026) “SYNTHESIS AND CHARACTERIZATION OF NICKEL MANGANESE OXIDE NANOPARTICLES BY THERMAL TREATMENT METHOD ”, Solid State Science and Technology, 21((1&2), pp. 31–38. Available at: https://journal.massmalaysia.org/ojs/index.php/ssst/article/view/618 (Accessed: 29 July 2026).