[1]
M.D. Khawla Radi Athab, Hayder Hamzah Saleeh and Dr. Laith Ali Muttar 2023. THE APPLICATION OF THE SIX SIGMA METHOD IN REDUCING QUALITY FAILURE COSTS A CASE STUDY IN A DIWANIYAH TEXTILE FACTORY. American Journal of Research in Humanities and Social Sciences. 12, (May 2023), 76–103.