H. E. . Ouafy, M. . Aamor, M. . Oubenali, M. . Mbarki, A. E. . Haimouti, and T. E. . Ouafy, “Molecular Structure, Electrostatic Potential and HOMO, LUMO Studies of 4-Aminoaniline, 4-Nitroaniline and 4-Isopropylaniline by DFT”, Sci Tech Asia, vol. 27, no. 1, pp. 9–19, Mar. 2022.