CHE, Yuheng. Research on Pressure Relief and Effect Inspection of Upper Protection Layer Mining. Academic Journal of Science and Technology, [S. l.], v. 7, n. 1, p. 191–193, 2023. DOI: 10.54097/ajst.v7i1.11367. Disponível em: https://drpress.org/ojs/index.php/ajst/article/view/11367. Acesso em: 7 oct. 2024.