Hossain, Md Mubarak, et al. “7-Methoxy-8-Prenylated Coumarins from Murraya Koenigii (Linn.) Spreng”. Dhaka University Journal of Pharmaceutical Sciences, vol. 15, no. 2, Jan. 2017, pp. 155-9, doi:10.3329/dujps.v15i2.30930.