Rai, B.K., Ravi Shankar, and S. Pandey. 2010. “Synthesis and Antifungal Investigation of Co(II), Ni(II) Complexes With Nitrogen, Oxygen and Sulphur Donor Ligands”. Asian Journal of Chemistry 21 (8):5994-98. https://asianpubs.org/index.php/ajchem/article/view/12323.