Slezák, K., Fehérvári-Póczik, E., Irinyi, B., Terbe, I., Hegedűs, A., & Stefanovits-Bányai, É. (2005). Foliar application of zinc and its effect on greenhouse grown cucumber. International Journal of Horticultural Science, 11(4), 79–82. https://doi.org/10.31421/IJHS/11/4/610