Lakitan , Benyamin, et al. “Use of Scleria Poaeformis As Biomaterial in Etno-Agricultural Practice at Riparian Wetlands in Indonesia”. Bulgarian Journal of Agricultural Science, vol. 25, no. 2, Apr. 2019, pp. 320-5, https://agriacad.eu/ojs/index.php/bjas/article/view/4404.