Yadav, Pramod Kumar. “Synthesis and Characterization of Two New Coordination Polymers Constructed from Azobenzene-4, 4′-Dicarboxylic Acid With Zinc (Ii) and Cd (Ii) 2, 2′-Bipyridine”. Academic Voices: A Multidisciplinary Journal 7 (October 17, 2018): 39–42. Accessed May 7, 2024. https://www.nepjol.info/index.php/AV/article/view/21367.