Kanagesan, S., Jesurani, S., Sivakumar, M., Thirupathi, C. and Kalaivani, T. 2011. Effect of Microwave Calcinations on Barium Hexaferrite Synthesized via Sol-Gel Combustion. Journal of Scientific Research. 3, 3 (Aug. 2011), 451–456. DOI:https://doi.org/10.3329/jsr.v3i3.6483.