Complexity of strategic-decision.making (SDM): from process to quality
 Artikel Jurnal
Method And Model Development For Manufacturing Cost Estimation During The Early Design Phase Related To The Complexity Of The Machining Processes
 Artikel Jurnal
Bovet, Daniel Piere
Introduction to the theory of complexity
Prentice-Hall, 1994
 Buku Teks
Conquering complexity
edited by Mike Hinchey, Lorcan Coyle
Springer, 2012
Downey, Rodney G.
Fundamental of parameterized complexity
Springer, 2013
 Buku Teks