[1] S. Haji-kazemki, B. Anderson, H.P. Krane, A Review on Possible Approaches for Detecting Early Warning Signs in Projects, Project Management Journal,, (2013) Vol. 44, No. 45, 55–69.
[2] H.I. Ansoff, Managing Strategic surpriseby response to weak signal, California management review, (1975) 21-23.
[3] I.O. Nikander, Project management by early warnings, International Journal of Project Management, (2001) 385–399.
[4] OGC, MoR, TSO (The Stationery Office), United Kingdom, 2010
[5] A guide to the project management body of knowledge (PMBOK guide) Project Management Institute, Inc., Pennsylvania, 2017.
[6] M. Darabi, E. Shakeri, M. Parchami jalal, Risk Allocation in Different Types of Executive Approaches to Engineering-Procurement-Construction (EPC) Contracts, in: 6th International Project Management Conference, Ariana Research Group, Tehran, 1389.
[7] A. Andi, The importance and allocation of risks in Indonesian construction projects, Construction Management and Economics, (2006) 69-80.
[8] L. Edwards, Practical risk management in the construction industry, Thomas Telford, London, UK,, 1995
[9] J.N. Smith, T. Merna, P. Jobling, Managing risk in construction projects, Blackwell Science, United Kingdom, 1999.
[10] H. Adnan, Risk Management in Design and Builds on Construction Projects in Malaysia, ICCBT 2008, (2008) 39-50.
[11] A. Bidi, Risk management of construction projects by applying contractual considerations, in: 4th International Conference on Project Management, Ariana Research Group, Tehran, 1387, pp. 9.
[12] O.E. Ogunsanmi, Risk Classification Model for Design and Build Projects, Covenant Journal of Research in the Built Environment (CJRBE), (2015) 54-76.
[13] M. Parchami jalal, M. Adl parvar, Reviewing the general terms of the Design and Construction Treaty and the Fidicie Turnkey Agreement and their use in various projects, in: Third International Conference on Project Management, Ariana Research Group, Tehran, 1386.
[14] CDC, Services, U.S. Department of Health and Human, Washington, D.C., 2019
[15] S. Haji-Kazemia, B. Andersenb, H. Petter Identification of Early Warning Signs in Front-End Stage of Projects, an Aid to Effective Decision Making, Procedia - Social and Behavioural Sciences, (2013) 212 – 222.
[16] T. Williams, O.J. Klakegg, D.H.T. Walker, B. Andersen, O.M. Magnussen, Identifying and Acting on Early Warning Signs in Complex Projects, Project Management Journal, (2012) 37-53.
[17] I.O. Nikander, Early Warnings, a Phenomenon in Project Management, in: Project Management Association Finland, Helsinki University of Technology, Finland, 2002.
[18] S. Haji-kazemi, The Early Warning Procedure in Projects Foundations, Approaches and Challenges, in: Thesis for the degree of Philosophiae Doctor, Norwegian University of Science and Technology, Trondheim, Norwegian, 2015.
[19] S. Haji-Kazemi, B. Andersen , O. Jonn, Barriers against effective responses to early warning signs in projects, international journal of project management,, (2015) 1065-1083.
[20] R. Bali, M.R. Apte, Risk Management in EPC Contract - Risk Identification, IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE), (2014) 07-12.
[21] e. KMolenaar, J.A. Vanegas, H. Martinez, Appropriate Risk Allocation in Design-Build RFPs, in: Construction Congress VI, 2000 American Society of Civil Engineers, Orlando, Florida, 2000.
[22] O. Taylana, A.O. Bafail, R.M.S. Abdulaala, M.R. Kablia, Construction projects selection and risk assessment by fuzzy AHP and fuzzy TOPSIS methodologies, Applied Soft Computing 17, (2014) 105-116.
[23] R.J. Chapman, The controlling in¯uences on e€ective risk identi®cation and assessment for construction design management, International Journal of Project Management 19, (2001) 147-160.
[24] K. Eldash, E. Abd-Raboh, Z. El-Dars, RISK MANAGEMENT IN THE DESIGN PHASE OF LARGE-SCALE CONSTRUCTION PROJECT, in: 20th IPMA World Congress on Project Management, shanghai - China, 2006.
[25] G.C. Banik, F. Hannan, Specialty Contractors’ Perspectives on Risk Importance and Allocation of Design-Build Contracts, 2008.
[26] Y. Xu , J.F.Y. Yeung, A.P.C. Chan, D.W.M. Chan, S.Q. Wang, Y. Ke, Developing a risk assessment model for PPP projects in China — A fuzzy synthetic evaluation approach, Automation in Construction 19, (2010) 929–943.
[27] A. Oztas, O. Okmen, Riskanalysis in fixed-price design–build construction projects, Building and Environment 39, (2004) 229-237
[28] M. Khanzadi, M. Abedi, Investigating the Risk Assignment from the Employer's Perspective and Analyzing the Assignment Criteria, in: 9th International Conference on Project Management, Ariana Research Group, Tehran, 1390.
[29] D. Skorupka, Identification and Initial Risk Assessment of Construction Projects in Poland, JOURNAL OF MANAGEMENT IN ENGINEERING, (2008) 120-127.
[30] M. Hamidi esfahani, Identify the agent, cause and plan for responding to significant risks, in: 9th International Conference on Project Management, Ariana Research Group, Tehran, 1392.
[31] M. Parchami jalal, e. Taghi zadeh, B. Asghi, Investigating the contractual allocation of risks in the general terms of three-factor contracting in construction projects, honar haye ziba (1390) 39-50.
[32] K. Stephen, Cusick, , T.W. Alexander, Commercial aviation safety, McGraw-Hill Professional, New York, NY, 2012.
[33] E. Bradley, Reliability engineering : a life cycle approach, Boca Raton : CRC Press, , 2016.
[34] S. Haji-kazemia, B. Andersena, R. Ele, The Early Warning Procedure in an International Context, Procedia - Social and Behavioral Sciences, (2015) 85-95.