Nualchavee Roongtanakiat, Pimsiri Sudsawad, & Narippawat Ngernvijit. (2010). Uranium Absorption Ability of Sunflower, Vetiver and Purple Guinea Grass. Agriculture and Natural Resources, 44(2), 182–190. Retrieved from https://li01.tci-thaijo.org/index.php/anres/article/view/244904