Adel Fisli et al. 2019. THE EFFECT OF CALCINATION ON MICROWAVE ABSORBING PROPERTIES OF Fe3O4/TiO2 COMPOSITE. Jurnal Sains Materi Indonesia. 20, 2 (Jan. 2019), 83–88. DOI:https://doi.org/10.17146/jsmi.2019.20.2.5292.