Pekša, Kintija, et al. “PRODUCTIVITY OF DIFFERENT SOYBEAN CULTIVARS DEPENDING ON METEOROLOGICAL CONDITIONS AND GROWING MANNER IN LATGALE 2018–2020”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, vol. 1, June 2021, pp. 206-12, https://doi.org/10.17770/etr2021vol1.6636.