Islam, M. S., Mousume, N., Hossain, M. M., Aziz, M. A. and Islam, M. S. (2018) “Theoretical Investigation of Non-Linear Optical (NLO) Properties and UV-Visible Spectra of N-(3, 5-dichlorobenzylidene)aniline and N-(3, 5- dichlorobenzylidene)4-nitroaniline”, Dhaka University Journal of Science, 66(2), pp. 139–143. doi: 10.3329/dujs.v66i2.54559.