Dongre, V.G. “Polarographic Study of Mixed Ligand Complexes in Aqueous Medium: Lead(II)-Thiourea-Glutamate System ”. Asian Journal of Chemistry 10, no. 4 (March 30, 2010): 723–729. Accessed October 3, 2024. https://asianpubs.org/index.php/ajchem/article/view/23711.