Distribution of the main groups of soil microorganisms in Typical Chernozem - Karasuluk (Pellic Endoclacic Vertisol (Aric Humic)). Bulgarian Journal of Soil Science, Agrochemistry and Ecology, [S. l.], v. 51, n. 2, p. 30–37, 2017. Disponível em: https://agriacad.eu/ojs/index.php/bjssae/article/view/1941.. Acesso em: 12 feb. 2026.