WLLA M. MOHAMMED. Studying the effect of impurities Bi2O3 to SiO2 used in LCD screens. Tikrit Journal of Pure Science, [S. l.], v. 23, n. 10, p. 88–91, 2019. DOI: 10.25130/tjps.v23i10.569. Disponível em: https://tjps.tu.edu.iq/index.php/tjps/article/view/569. Acesso em: 20 2024.