LIANG, Jun. Research on the Construction of a National Coal Mine Gas Basic Information Database. Frontiers in Sustainable Development, [S. l.], v. 5, n. 6, p. 63–68, 2025. DOI: 10.54691/c75nte97. Disponível em: https://fsdjournal.org/index.php/ojs/article/view/141. Acesso em: 18 apr. 2026.