Ahmed, M. G., U. Romman, S. M. Ahmed, K. Akhter, and M. E. Halim. “Synthesis and Correlation of Spectral Properties of Some Substituted 1,3-Diphenyl-2-Propen-1-Ones”. Bangladesh Journal of Scientific and Industrial Research, vol. 42, no. 1, Aug. 2007, pp. 45-52, doi:10.3329/bjsir.v42i1.354.