Haque, M.R., Rahman, K.M., Begum, B., Hasan, C.M. and Rashid, M.A. 2007. Secondary Metabolites from Sterespermum chelonoides. Dhaka University Journal of Pharmaceutical Sciences. 4, 1 (Jun. 2007). DOI:https://doi.org/10.3329/dujps.v4i1.201.