BHATTARAI, L. N. Graphene: A Peculiar Allotrope Of Carbon. Himalayan Physics, [S. l.], v. 3, p. 87–88, 2013. DOI: 10.3126/hj.v3i0.7314. Disponível em: https://www.nepjol.info/index.php/HP/article/view/7314. Acesso em: 24 jun. 2024.