Basak, Devashish. “Studies on Mixed-Ligand Complexes of Cobalt(II), Nickel(II), Copper(II) and Zinc(II) With Aminosubstituted Benzoic Acids and Nitrilotriacetic Acid ”. Asian Journal of Chemistry 5, no. 1 (March 30, 2010): 221–223. Accessed July 24, 2024. https://asianpubs.org/index.php/ajchem/article/view/24775.