department at Lancaster University), London: Palgrave MacMillan. . Checkland, P.B. and J. Scholes (2001) Soft Systems Methodology in Action, in J. Rosenhead and J. Mingers (eds), Rational Analysis for a Problematic World Revisited. Chichester: Wiley Checkland, P.B. & Poulter, J. (2006) Learning for Action: A short definitive account of Soft Systems Methodology and its use for Practitioners, teachers and Students, Wiley, Chichester. Checkland, P.B. Systems Thinking, Systems Practice, John Wiley & Sons Ltd. 1981, 1998. Checkland, P.B. and S. Holwell Information, Systems and Information Systems, John Wiley & Sons Ltd. 1998. Wilson, B. Systems: Concepts, Methodologies and Applications, John Wiley & Sons Ltd. 1984, 1990. Wilson, B. Soft Systems Methodology, John Wiley & Sons Ltd. 2001. Articles Dale Couprie et al. (2007) Soft Systems Methodology Department of Computer Science, University of Calgary. Mark P. Mobach, Jos J. van der Werf & F.J. Tromp (2000). The art of modelling in SSM, in papers ISSS meeting 2000. Ian Bailey (2008) MODAF and Soft Systems. white paper. Ivanov, K. (1991). Critical systems thinking and information technology. - In J. of Applied Systems Analysis, 18, 39-55. (ISSN 0308-9541). A review of soft systems methodology as related to critical systems thinking. Michael Rada (2015-12-01) . white paper, INDUSTRY 5.0 launch. Michael Rada (2015-02-03) . white paper, INDUSTRY 5.0 DEFINITION. External links Peter Checkland homepage. Models for Change Soft Systems Methodology . Business Process Transformation, 1996. Soft systems methodology Action research and evaluation on line, 2007. Checkland and Smyth's CATWOE and Soft Systems Methodology, Business Open Learning Archive 2007. Systems theory Methodology Enterprise modelling Problem structuring methods