Ulum, R. and Munir, M. (2020) “IMPLEMENTASI SIX SIGMA DENGAN PENDEKATAN POKA YOKE GUNA REDUKSI BAGIAN CASE PACKER PADA PT. X”, JKIE (Journal Knowledge Industrial Engineering), 6(1), pp. 11-23. doi: 10.35891/jkie.v6i1.2046.