Jothiramalingam, Rajabathar, Balasubramanian Viswanathan, and Thirukkallam K. Varadarajan. “Zirconium Doped Tunnel Structure Manganese Oxide OMS-2 Catalysts”. Eurasian Chemico-Technological Journal 6, no. 2 (June 28, 2004): 117–122. Accessed May 11, 2024. https://ect-journal.kz/index.php/ectj/article/view/585.