Simanullang M. Synthesis and characterisation of SrCoxFe12-xO19 composite magnetic material (x = 0 – 0.3). J. Mater. Metamater. Sci. [Internet]. 2025Feb.11 [cited 2025May20];1(1). Available from: https://sintechcomjournal.com/index.php/jmms/article/view/295