KHAN, Aftab Alam. Geological risk management. Journal of Nepal Geological Society, [S. l.], v. 30, p. 115–122, 2004. DOI: 10.3126/jngs.v30i0.31689. Disponível em: https://www.nepjol.info/index.php/JNGS/article/view/31689. Acesso em: 7 dec. 2025.