SINGH, K. K. K. Delineation of Coal Barrier Thickness in Underground Coal Mines to Mitigate Inundation Hazards – Case Studies. Journal of Mines, Metals and Fuels, [S. l.], v. 64, n. 9, p. 455–460, 2022. Disponível em: https://informaticsjournals.com/index.php/jmmf/article/view/31591. Acesso em: 25 aug. 2024.