Complexity of strategic-decision.making (SDM): from process to quality
 Artikel Jurnal
Hendri D.S. Budiono
Method and model development for manufacturing cost estimation during the early design phase related to the complexity of the machining processes
Faculty of Engineering, Universitas Indonesia, 2014
 Artikel Jurnal
Bovet, Daniel Piere
Introduction to the theory of complexity
Prentice-Hall, 1994
 Buku Teks
Bonner, John Tyler
The evolutionan of complexity by means of natural selection/John Tyler Bonner
Princeton University Press, 1988
 Buku Teks
Conquering complexity
edited by Mike Hinchey, Lorcan Coyle
Springer, 2012
 eBooks