KHAN, K. A. Preliminary geophysical study for groundwater exploration in the eastern region of Islamabad. Journal of Nepal Geological Society, [S. l.], v. 14, p. 87–92, 1996. DOI: 10.3126/jngs.v14i0.32396. Disponível em: https://nepjol.info/index.php/JNGS/article/view/32396. Acesso em: 17 aug. 2024.