, Y.A.S.S.S.Z.S.M.R.S.P.S.V.U.K.A.P.D. 2018. A survey on Data Extraction and Data Duplication Detection. International Journal on Recent and Innovation Trends in Computing and Communication. 6, 5 (May 2018), 77–82. DOI:https://doi.org/10.17762/ijritcc.v6i5.1579.