Hanhur, V., I. Poliakov, M. Chernysh, V. Solianyk, and A. Hospodynko. 2026. “The Effect of Fertilizers on the Yield and Quality of Sunflower Seeds When Grown in the Conditions of the Left Bank Forest-Steppe of Ukraine”. Scientific Progress & Innovations 29 (1):49-54. https://doi.org/10.31210/spi2026.29.01.08.