“Synthesis, Characterization, Biological Activity Studies of Schiff Bases and 1,3-Oxazipene Derived from 1,1 -Bis (4-aminophenyl) -4-Phenyl Cyclohexane” (2021) Iraqi Journal of Science, 58(4B), pp. 1998–2011. doi:10.24996/ijs.2017.58.4B.2.