Kurtiev, K. K., and Y. O. Domaratskyi. “Weed Infestation of Crops and Productivity of Sunflower Hybrids When Grown Using Conventional and Clearfield Technologies”. Plant Varieties Studying and Protection, vol. 21, no. 4, Dec. 2025, doi:10.21498/2518-1017.21.4.2025.346229.