Hüvely, A. “Effects of Arsenic Contamination in Sprinkling Water on the Arsenic Content of Lettuce in Hydroculture”. Review on Agriculture and Rural Development, vol. 2, no. 2, Jan. 2013, pp. 578-82, https://ojs.bibl.u-szeged.hu/index.php/rard/article/view/13381.