http://127.0.0.1/xmlui/handle/123456789/3174 Tue, 14 Apr 2026 14:15:52 GMT 2026-04-14T14:15:52Z http://127.0.0.1/xmlui/handle/123456789/3175 Stability Analysis of Pillars in Deep Underground Metal Mines Using Finite Element Method KUMAR, HEMANT Tue, 01 Oct 2013 00:00:00 GMT http://127.0.0.1/xmlui/handle/123456789/3175 2013-10-01T00:00:00Z