Sharma, Rajesh Kumar, and V. Vaijayanthi. “Sol-Gel Synthesis and Spectral Characterizations of (35-x)B2O3-65Bi2O3-X Fe2O3 Glass System”. Asian Journal of Chemistry 31, no. 1 (November 30, 2018): 161–164. Accessed May 7, 2024. https://asianpubs.org/index.php/ajchem/article/view/31_1_25.