Gupta, P.K., Dinesh Kumar, and Amit Kumar. “Preparation and Spectroscopic Characterization of Polymer-Supported Transition Metal Complexes”. Asian Journal of Chemistry 31, no. 9 (July 31, 2019): 2087–2090. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/31_9_31.