Kolosok, V. G., and S. O. Butenko. 2023. “TYPE AND VARIETAL FEATURES OF MUSTARD SEED QUALITY FORMATION UNDER THE CONDITIONS OF THE NORTHEASTERN FOREST- STEPPE OF UKRAINE”. Bulletin of Sumy National Agrarian University. The Series: Agronomy and Biology 51 (1), 64-71. https://doi.org/10.32782/agrobio.2023.1.8.