Monoki, Szabolcs, Gabor Csornai, Mihaly Zalai, and Janos Nagy. “Economics of Site Specific Crop Density in Precision Sunflower (Helianthus Annuus L.) Production”. Acta Agraria Debreceniensis, no. 1 (June 5, 2023): 91–96. Accessed May 3, 2024. https://ojs.lib.unideb.hu/actaagrar/article/view/12042.