Fe, Zn, and Cu in the organic fraction of soils with different textures under intense use of agrochemicals in flower cultivation - Barbosa, Francisco Luan Almeida; Silva, Mateus Guimarães da; Cavalcante, Rivelino Martins; Sousa, Helon Hébano de Freitas; Dias, Carlos Tadeu dos Santos; Escobar, Maria Eugenia Ortiz (Water, Air, & Soil Pollution, 2023)