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Journal of the Southern African Institute of Mining and Metallurgy
On-line version ISSN 2411-9717Print version ISSN 2225-6253

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SONG, G.  and  CHUGH, Y.P.. 3D analysis of longwall face stability in thick coal seams. J. S. Afr. Inst. Min. Metall. [online]. 2018, vol.118, n.2, pp.131-142. ISSN 2411-9717.


 


 

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