Kumar, M., & Sinha, A. (2012). Synthesis and Characterization of Cobalt(II), Nickel(II) and Copper(II) Complexes derived from Aromatic Diamines and Hetercyclic Aldehyde. Asian Journal of Chemistry, 9(1), 91–97. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/23818