DEVI, D. D.; MANIVARMAN, S. Synthesis, Spectral Characterization and Study of Electronic Properties of 5-(3,5-Difluoro-4-Hydroxy Phenyl)- 5,6,7,8-Tetrahydro-7-Thioxopyrimido [4,5-D]-Pyrimidine-2,4 (1h,3h)-Dione Using Density Functional Theory. The International Journal of Science & Technoledge, [S. l.], v. 4, n. 9, 2016. Disponível em: http://internationaljournalcorner.com/index.php/theijst/article/view/123989. Acesso em: 17 jul. 2024.