M. Fathimunnisa, and H. Manikandan. “Synthesis, Characterization and DFT Studies of 4-(2’,4’-Difluorobiphenyl-4-Yl)-6- Phenylpyrimidin-2-Amine”. International Journal of Advance Engineering and Research Development (IJAERD), vol. 4, no. 11, Nov. 2017, pp. 91-98, https://ijaerd.org/index.php/IJAERD/article/view/4001.