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

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LI, J.Z.; ZHANG, M.; LI, Y.  and  HU, H.. Surrounding rock control mechanism in the gob-side retaining entry in thin coal seams, and its application. J. S. Afr. Inst. Min. Metall. [online]. 2018, vol.118, n.5, pp.471-480. ISSN 2411-9717.


 


 

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