GIẢNG, Nguyễn Văn. 15th INTERNATIONAL CONFERENCE ON GROUND PENETRATING RADAR (GPR 2014). <b>Vietnam Journal of Earth Sciences</b>, <i>[S. l.]</i>, v. 35, n. 2, p. 191–192, 2014. DOI: 10.15625/0866-7187/35/2/3674. Disponível em: http://vjes.vast.vn/jse/article/view/3674. Acesso em: 8 nov. 2025.