K. Pekša, A. Justs, V. Stramkale, A. Stramkalis, and S. Zute, “PRODUCTIVITY OF DIFFERENT SOYBEAN CULTIVARS DEPENDING ON METEOROLOGICAL CONDITIONS AND GROWING MANNER IN LATGALE 2018–2020”, ETR, vol. 1, pp. 206–212, Jun. 2021, doi: 10.17770/etr2021vol1.6636.