Shanmugam, S., B. Viswanathan, and T.K. Varadarajan. “Polyoxometalate Based Organic-Inorganice Nanocomposites”. Eurasian Chemico-Technological Journal 6, no. 3 (September 20, 2004): 227–231. Accessed August 15, 2024. https://ect-journal.kz/index.php/ectj/article/view/603.