PratiwiD. R.; SulistyaningsihY. C.; RatnadewiD. Localization of Alkaloid and Other Secondary Metabolites in Cinchona ledgeriana Moens: Anatomical and Histochemical Studies on Fresh Tissues and Cultured Cells. HAYATI Journal of Biosciences, v. 27, n. 1, p. 1, 1 Jan. 2020.