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TAI Journal (A Half Yearly Technical Journal of Indian Chapter of TAI)Year : 2013, Volume : 2, Issue : 1 First page : ( 33) Last page : ( 34) Print ISSN : 2277-2820. Online ISSN : 2278-4713.
Workshop on Design, Construction and Risk Management in Underground Construction
24–25 February 2013 at New Delhi
Online published on 26 June, 2013.