Rajesh G. Rupala, Dinesh S. Kundariya, and Praful K. Patel. “Synthesis, Characterization and Biological Evaluation of Some Novel Chalcone Derivatives Containing Imidazo[1,2-a]Pyridine Moiety”. Journal of Chemistry, Environmental Sciences and Its Applications, vol. 1, no. 1, Sept. 2014, pp. 23-32, doi:10.15415/jce.2014.11003.