SUGITO, JOHANES HALIM
(Universitas Pelita Harapan Surabaya - Faculty Of Industrial Technology - Department Of Industrial Engineering, 2017-08-01)
Six Sigma is a method that has a focus on quality control by studying the
company's overall production system (Pande, 2000). PT. Setia Karya Wonosari
Jaya suffered losses due to the price the same, chopstick production ...