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    • ENTREPRENEURIAL UTILIZATION OF CRUSHED STONE DUST: A COST BENEFIT ANALYSIS 

      Ng'ang'a, S.I; Miyancha, O.; Omboto, P.I.; Likavo, P.L. (International Journal of Science Innovations and Discoveries, 2014-04-24)
      Crushed stone is a by-product of crushing stone which has been considered as unsalable and of no significant value. But entrepreneurs seek to use all resources and reduce waste to increase their profit ...