Sivakumar, G., and R. Jayashakthi. “Precipitation Method and Sonication Technique for Advanced Superiority of Nanospherical BiFe2O3 and Its Multi-Applications”. Asian Journal of Chemistry 35, no. 2 (January 30, 2023): 345–351. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/35_2_11.