Fejes, Sándor, Péter Budai, Rita Szabó, and Tamás Molnár. 2004. “Comparing Two Methods of Examination in the Interaction Study of a Pesticide and a Heavy Metal”. Acta Agraria Kaposváriensis 8 (2): 33-40. https://journal.uni-mate.hu/index.php/aak/article/view/1696.