RESEARCH ON THE INFLUENCE OF WASTE DUMP HEIGHT ON THE INTERNAL FORCES OF STEEL ROADWAY SUPPORTS: A CASE STUDY IN MONG DUONG MINE, QUANG NINH, VIETNAM. International Journal of Geomate, [S. l.], v. 31, n. 146, p. 153–164, 2026. DOI: 10.21660/2026.146.5712. Disponível em: https://geomatejournal.com/geomate/article/view/5712. Acesso em: 28 oct. 2026.