Readily dispersible clay in soils from different Brazilian regions by visible, near, and mid-infrared spectral data - Silva, Isabela Mello; Romero, Danilo Jefferson; Guimaraes, Clecia Cristina Barbosa; Alves, Marcelo Rodrigo; Osco, Lucas Prado; Souza, Arnaldo Barros e; Silva, Alvaro Pires da; Dematte, Jose Alexandre Melo (International Journal of Remote Sensing, 2021)