MALKANI, M. S.; SHAH, M. R. Chamalang coal resources and their depositional environments, Balochistan, Pakistan. Journal of Himalayan Earth Sciences, [S. l.], v. 47, n. 1, p. 61-72, 2014. Disponível em: http://ojs.uop.edu.pk/jhes/article/view/1682. Acesso em: 4 jan. 2025.