Golbedaghi, Reza, Majid Rezaeivala, and Leila Albeheshti. “Synthesis and Spectroscopic Investigation of a New Hexadentate Schiff Base Ligand With N2O4 Donor Atoms and Related Metal Complexes”. European Journal of Chemistry 6, no. 1 (March 31, 2015): 8–11. Accessed December 4, 2024. https://eurjchem.com/index.php/eurjchem/article/view/1127.