M. N. Pawar, T. S. Wasnik, K. B. Raulkar, and G. T. Lamdhale, Trans., “Synthesis & Characteristics of PPy - MgO –CuO Nanocomposite for CO2 Gas Sensors Applications”, Int J Sci Res Sci & Technol, vol. 11, no. 2, pp. 446–453, Apr. 2024, Accessed: Nov. 07, 2025. [Online]. Available: https://mail.ijsrst.com/index.php/home/article/view/IJSRST52411278