Gunanto, Yohanes Edi, Maya Puspitasari Izaak, Henni Sitompul, and Wisnu Ari Adi. 2021. “Synthesis and Characterization of Ba0.6Sr0.4Fe12O19 LaMnO3 Composites As Microwave Absorbers”. Indonesian Journal of Electrical Engineering and Informatics (IJEEI) 9 (4): 859-66. https://doi.org/10.52549/ijeei.v9i4.3239.