G. E. Tun-Canto, T. Álvarez-Legorreta, G. Zapata-Buenfil, and E. Sosa-Cordero, “Heavy metals in soils and sediments in the sugarcane area of southern Quintana Roo, Mexico”, revmexcg, vol. 34, no. 3, pp. 157–169, Nov. 2017.