BASHYAL, R. P. Petroleum exploration in Nepal. Journal of Nepal Geological Society, [S. l.], v. 18, p. 19–24, 1998. DOI: 10.3126/jngs.v18i0.32193. Disponível em: https://nepjol.info/index.php/JNGS/article/view/32193. Acesso em: 17 aug. 2024.