Md Moniruzzaman, -, et al. “Steroid, Triterpenoid and Phenylpropanoid From Stereospermum Suaveolens (Roxb.) DC Growing in Bangladesh”. Bangladesh Journal of Botany, vol. 50, no. 4, Dec. 2021, pp. 1191-4, doi:10.3329/bjb.v50i4.57088.