Estimating the Formation of Acid Mine Drainage in Open-Pit Coal Mining Operations. International Journal of Environmental Sciences, [S. l.], v. 11, n. 6s, p. 554–560, 2025. DOI: 10.64252/t5904h21. Disponível em: http://theaspd.com/index.php/ijes/article/view/1166.. Acesso em: 19 sep. 2025.