Santos, A. C., S. B. M. F. P. Nuno Leal, Fernando Reboredo, and F. L. J. Almeida. “Speciation, Mobility and Adsorption Effects of Various Metals in Sediments in an Agricultural Area Surrounding a Uranium Ore Deposit (Nisa, Portugal)”. Emirates Journal of Food and Agriculture, Vol. 30, no. 6, July 2018, doi: Accessed 4 Apr. 2020.