SOME EXAMPLES OF ELECTRICAL IMAGING (ERT) AND GROUND PENETRATING RADAR (GPR) IN SOLVING CIVIL ENGINEERING PROBLEMS. Geologica Macedonica, [S. l.], v. 35, n. 2, p. 73–84, 2021. DOI: 10.46763/GEOL21352073a. Disponível em: https://js.ugd.edu.mk/index.php/GEOLMAC/article/view/4794. Acesso em: 4 may. 2026.