AdabiyahR., RatnadewiD., ErmayantiT. M., Al HafiizhE., and SusantiE. M. “Morphological and Anatomical Comparison Between Tetraploid Stevia Rebaudiana (Bertoni) Bertoni and Its Parental Diploid”. HAYATI Journal of Biosciences, Vol. 30, no. 2, Dec. 2022, pp. 321-35, doi:10.4308/hjb.30.2.321-335.