Danylchenko, O., Radchenko, M. and Hlupak, Z. (2019) “Efficiency of bacterial fertilizers in peas agrocoenosis under the conditions of the northeastern Forest-Steppe of Ukraine”, Bulletin of Sumy National Agrarian University. The series: Agronomy and Biology, (3(37), pp. 18-23. doi: 10.32845/agrobio.2019.3.3.