PANDYA, M. K.; PAREKH, T. H.; CHHASATIA, M. R.; VALA, N. D. Synthesis and characterization of some novel coumarin based various 2-aryl-pyrido [3,2-c] coumarins. Journal of Drug Delivery and Therapeutics, v. 10, n. 2, p. 158-163, 15 mar. 2020.