Zhou, J., Z. Xu, Z. Ran, L. Fang, and L. Guo. “Effects of Smoke-Water and Smoke-Derived Butenolide on Accumulation of Phenolic Acids in Cultured Hairy Roots of Salvia Miltiorrhiza Bung”. Bangladesh Journal of Botany, vol. 47, no. 3, Oct. 2018, pp. 479-85, doi:10.3329/bjb.v47i3.38715.