COETZEE, Petrus J. A technique to determine the electromagnetic properties of soil using moisture content. South African Journal of Science, [S. l.], v. 110, n. 5/6, p. 4, 2014. DOI: 10.1590/sajs.2014/20130225. Disponível em: https://sajs.co.za/article/view/3932. Acesso em: 1 may. 2024.