Abdul Raheem Nemea, Ameer, and Basim I. Al-Abdaly. 2024. “Synthesis and Characterization Two Nanocomposites of Fe3O4 Nnanoparticles and Using Them As a Chemical Sensors”. Ibn AL-Haitham Journal For Pure and Applied Sciences 37 (3): 216-28. https://doi.org/10.30526/37.2.3293.