SOTO-CABAN, S.; LAW, E. Using Resistivity Measurements to Determine Anisotropy in Soil and Weathered Rock. Engineering, Technology & Applied Science Research, Greece, v. 3, n. 4, p. 483–487, 2013. DOI: 10.48084/etasr.368. Disponível em: https://mail.etasr.com/index.php/ETASR/article/view/368. Acesso em: 6 apr. 2025.