EL HAMEEDY, Muhammad A.; MABROUK, Walid M.; DAHROUG, Said; METWALLY, Ahmed M. Detection of karst features and associated geohazard using ground penetrating radar and 2D electrical resistivity imaging; case study from Sannur protectorate, Egypt. Contributions to Geophysics and Geodesy, [S. l.], v. 53, n. 3, p. 167‒190, 2023. DOI: 10.31577/congeo.2023.53.3.1. Disponível em: https://journals.savba.sk/index.php/cgg/article/view/5437. Acesso em: 4 feb. 2026.