ABBAS, N.; AKHTER QURESHI, J.; MIR, Z.; KHAN, A. 18 c Correlation of Schmidt Hammer Rebound Numbers with Ultrasonic Pulse Velocity and Slake Durability Index of Dolomitic Limestone of Khyber, North Pakistan. International Journal of Economic and Environmental Geology, [S. l.], v. 13, n. 1, p. 18–22, 2021. DOI: 10.46660/ijeeg.v13i1.13. Disponível em: http://econ-environ-geol.org/index.php/ojs/article/view/13. Acesso em: 23 feb. 2025.