Jakab, Péter, Gábor Zoltán, Dávid Festő, and Levente Komarek. 2018. “The Effect of Foliar Fertilization on the Yield and Quality Parameters of Maize Grain”. Review on Agriculture and Rural Development 6 (1-2):195-99. https://doi.org/10.14232/rard.2017.1-2.195-199.