Abedini, Masoumeh, et al. “UVA + B Treatment Affects Antioxidant System and Phytochemicals of Parsley Plant under Different Concentrations of Zn”. Acta Agriculturae Slovenica, vol. 109, no. 2, Sept. 2017, pp. 241–249, https://doi.org/10.14720/aas.2017.109.2.08.