“Synthesis, Characterization and Antibacterial Activity for 2-(1, 1-dimethyl- 1, 3-dihydro-2H-benzo[e]indol-2-ylidene) malonaldehyde Indole” (2023) Academic Science Journal, 1(4), pp. 109–124. doi:10.24237/ASJ.01.04.670C.