H. Buttrus, N., نبيل, A. Taqa, A., عامر, M. Rumadthan, E., ايمان, Uekusa, H., & هايد. (2025). Synthesis and Characterization of Mn+2, Co+2, Ni+2, Cu+2 and Zn+2 Complexes with Pyridinium Salt. Crystal Structure of 1,3, 5- Trimethylpyridinium Iodide. Rafidain Journal of Science, 23(1), 104–115. https://doi.org/10.33899/rjs.2012.29427