Awni, Ahmed G., and Zena M. Ali Abbas. “Morphological and Structural Properties of Bismuth-Nickel Ferrite Synthesized by a Combined Sol-Gel Method”. Nexo Revista Científica 36, no. 06 (December 31, 2023): 1076–1086. Accessed April 7, 2025. https://camjol.info/index.php/NEXO/article/view/17465.