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title = {{Process improvement programmes: a model for assessing sustainability}},  journal = {Int Jrnl of Op {\&} Prod Mnagemnt},  }  @article{Rahman_2010,  doi = {10.3844/ajassp.2010.1182.1189},  url = {http://dx.doi.org/10.3844/ajassp.2010.1182.1189},  year = {2010},  month = {aug},  publisher = {Science Publications},  volume = {7},  number = {8},  pages = {1182--1189},  author = {Rahman},  title = {{Implementation of 5S Practices in the Manufacturing Companies: A Case Study}},  journal = {American Journal of Applied Sciences},  }