GUPTA, Anupendu. Palaeozoic metallogeny in Tethyan Black Mountain Basin, Bhutan Himalaya and its regional implication. Himalayan Journal of Sciences, [S. l.], v. 2, n. 4, p. 150–151, 2008. DOI: 10.3126/hjs.v2i4.846. Disponível em: https://nepjol.info./index.php/HJS/article/view/846. Acesso em: 10 mar. 2025.