Shepilova T, Mostipan M, Petrenko D, Vasylkovska K. The influence of sowing time and micro-fertilizers on soybean productivity in the northern steppe of Ukraine. BJAS. 2020;26(4):787-792. Accessed October 18, 2026. https://agriacad.eu/ojs/index.php/bjas/article/view/2601