ANDREICHENKO, O. The effect of microfertilizer application on sunflower yield. Scientific Progress & Innovations, [S. l.], v. 29, n. 2, p. 17–21, 2026. DOI: 10.31210/spi2026.29.02.03. Disponível em: https://journals.pdau.edu.ua/visnyk/article/view/2248. Acesso em: 13 sep. 2026.