LEITCH, A. M.; BOONE, C. R. A Study of the SP Geophysical Technique in a Campus Setting. Atlantic Geoscience, [S. l.], v. 43, p. Pages 91 – 111, 2007. DOI: 10.4138/4956. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/4956. Acesso em: 24 apr. 2024.