Calculation of the critical loads for acidity and nitrogen levels on arable Fluvisol. Bulgarian Journal of Soil Science, Agrochemistry and Ecology, [S. l.], v. 59, n. 4, p. 45–57, 2025. DOI: 10.61308/MGDI3153. Disponível em: https://agriacad.eu/ojs/index.php/bjssae/article/view/6589.. Acesso em: 18 feb. 2026.