Juhász, Evelin Kármen, and Andrea Balláné Kovács. 2020. “Evaluating Changes in Nitrogen and Sulphur Content in a Soil-Plant System in a Long-Term Fertilization Experiment”. Acta Agraria Debreceniensis, no. 2 (December):77-85. https://doi.org/10.34101/ACTAAGRAR/2/3753.