KONIDALA, S. K., JITHENDRA CHIMAKURTHY, and V. KOTRA. “RECENT STRATEGIES FOR EFFICIENT SYNTHESIS AND BIOLOGICAL ACTIVITIES OF COUMARIN-CHALCONE DERIVATIVES”. Asian Journal of Pharmaceutical and Clinical Research, vol. 13, no. 5, May 2020, pp. 28-37, doi:10.22159/ajpcr.2020.v13i5.37039.