Essang, S., and H. Omoregie. “SYNTHESIS AND CHARACTERIZATION OF MIXED LIGAND Mn(II), Co(II), Ni(II) and Cu(II) COMPLEXES OF SOME HYDRAZONES AND NITROGEN DONOR LIGANDS”. LAUTECH Journal of Engineering and Technology 14, no. 1 (April 7, 2020): 136-152. Accessed December 22, 2024. https://laujet.com/index.php/laujet/article/view/525.