Sharan, M.K., G.N. Prasad, and V.N. Shah. β€œAn Inexpensive Method for Producing Oxygen Deficiency in Thin Films of WO3 and Their Characterization With the Help of Electrical Properties ”. Asian Journal of Chemistry 9, no. 3 (March 30, 2010): 359–364. Accessed November 29, 2024. https://asianpubs.org/index.php/ajchem/article/view/23883.