G.C., R. B. Occurrence of Metals in Nepal: A Brief Review. International Journal of Applied Sciences and Biotechnology, [S. l.], v. 1, n. 4, p. 176–179, 2013. DOI: 10.3126/ijasbt.v1i4.9175. Disponível em: https://nepjol.info./index.php/IJASBT/article/view/9175. Acesso em: 27 dec. 2024.