Rahman, M., Halim, M., Ahmed, S., Akhter, K. and Romman, U. (2013) “Studies on the conversion of ketones of heterocyclic spiro compounds having barbituric acid moieties into oxime derivatives”, Bangladesh Journal of Scientific and Industrial Research, 48(1), pp. 7–12. doi: 10.3329/bjsir.v48i1.15383.