Origin of arsenic and other heavy metals in the rivers of Nepal. Journal of Nepal Geological Society, [S. l.], v. 35, p. 29–36, 2019. DOI: 10.3126/jngs.v35i0.23632. Disponível em: https://nepjol.info/index.php/JNGS/article/view/23632. Acesso em: 10 jul. 2026.