Jebur, Khalid H. “Effect of Strontium on the Structural, Optical, and Magnetic Properties of Bi(1-x)SrxFeO3”. Journal of Petroleum Research and Studies 15, no. 1 (March 21, 2025): 197-210. Accessed May 4, 2025. https://www.jprs.gov.iq/index.php/jprs/article/view/898.