Domaratskiy Y, Potravka L, Pichura V. Economic Efficiency of Applying Biological Growth Regulators for Growing Sunflower in the Zone of Steppe Soils. Glob. J. Agric. Innov. Res. Dev [Internet]. 2023 Oct. 19 [cited 2024 Jul. 3];10:92-101. Available from: https://avantipublisher.com/index.php/gjaird/article/view/1431