“Spectrophotometric Determination of Cu2+ Metal Ions via Complex Formation With Carboxylated Tris(2-aminoethyl)amine”. JOURNAL OF ADVANCES IN CHEMISTRY 12, no. 3 (February 16, 2016): 4237–4246. Accessed June 15, 2026. https://rajpub.com/index.php/jac/article/view/2164.