HUAWEI XU; DEREK B. APEL. STUDY OF THE INFLUENCE OF BACKFILLING ON STABILITY AND LOCATION OF REMAINING STOPES IN SILL PILLAR RECOVERY. GEOMATE Journal, [S. l.], v. 21, n. 83, p. 43–49, 2021. Disponível em: https://geomatejournal.com/geomate/article/view/705. Acesso em: 23 may. 2024.