Chang, Richard Y.
Continuous process improvement : teams & quality
American Society for Training & Development Press, 2000
 eBooks
Harrington, H. James
The improvement process : how America's Reading companies improve quality
McGraw-Hill, 1987
 Buku Teks
Hugo Wibowo Haryoseno
Penilaian dan peningkatan perfoma maintenance dengan pengembangan maintenance scorecard dan maintenance value stream mapping pada PT. XYZ = Assessment and improvement of maintenance performance with development of maintenance scorecard and maintenance value stream mapping in PT. XYZ
Fakultas Teknik Universitas Indonesia, 2018
 UI - Skripsi Membership
Plenert, Gerhard
Strategic continuous process improvement : which quality tools to use, and when to use them
McGraw-Hill, 2012
 Buku Teks
Ni Made Sudri
Peningkatan kualitas dengan metoda six sigma untuk komponen hub FE 334/347 (R) pada proses Machining di PT. BMC = Quality improvement with six-sigma method for Hub FE 334/347 (R) component on machining process in PT. BMC
Fakultas Teknik Universitas Indonesia, 2004
 UI - Tesis Membership