SHOVKUN, O. O. Effect of organic fertilization systems on the enzymatic activity of sod-podzolic soil. AgroChemistry and Soil Science, [S. l.], v. 99, p. 64–69, 2025. DOI: 10.31073/acss99-07. Disponível em: https://agrochemsoilsci.org/index.php/journal/article/view/228.. Acesso em: 16 jul. 2026.