Foundation

Foundation
(Snowden & Kurtz, 2003)

System Thinking

System Thinking
(Checkland, 1999)

System of Systems

System of Systems
(Dahmann & Baldwin, 2008; Maier, 1998)

System Togetherness

System Togetherness
(Lawson, 2010)

Situation System

Situation System
(Hartley, 2020)

System Exploration

System Exploration
(Toulmin, 2003)

System of Systems Engineering (SoSE)

System of Systems Engineering (SoSE)
(Systems Engineering Body of Knowledge (SEBoK))