Kotha Lakshmana Gupta, Sonali Saha. “Dy Substituted Bifeo3 Nanoparticals: Itsoptical, Structural, Dielectric, Magnetic Properties”. Mathematical Statistician and Engineering Applications 71, no. 4 (August 19, 2022): 12263–12282. Accessed March 15, 2026. https://www.philstat.org/index.php/MSEA/article/view/2223.