Mose, J. M., Njihia, J. M. and Magutu, P. O. (2013) “THE CRITICAL SUCCESS FACTORS AND CHALLENGES IN E-PROCUREMENT ADOPTION AMONG LARGE SCALE MANUFACTURING FIRMS IN NAIROBI, KENYA”, European Scientific Journal, ESJ, 9(13). doi: 10.19044/esj.2013.v9n13p%p.