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3. Strata behaviour surveillance for appraisal of progressive caving and estimation of support resistance in a powered support longwall face in India: a case study;Mangal;Minetech,2011
4. Mechanised longwall mining in India: a status review;Mukherjee;IE (I) J-MN,2003
5. Influence of contact roof zone on powered roof supports during extraction by Longwall using finite element method: a case study;Sastry;IE (I) J-MN,2006