Untitled in english

Untitled in english

Study of the occupational whole body vibration on quarries in the metropolitan region...

Proactive environmental strategy: mine sequence concomitant with in pit waste du...

Untitled in english

Untitled in english

Untiled in english

Water level behavior evaluation in upstream tailing dam

Flotation of Santa Catarina coal (high metallurgical area)

Proactive reconciliation at mining industry