1 |
American Society of Civil Engineers (2013), "2013 Report card for america's infrastructure", American Society of Civil Engineers, pp. 113-128.
|
2 |
Kang, S.H., Lee, Y.H. (2013), "Understanding the infrastructure assessment system in developed countries and introduction plan", Construction & Economy Research Institute of Korea, p. 49.
|
3 |
Na, S.I. (1999), "A study on the contents of general agricultural education for elementary, Middle and High School Students in the Information Society", Daegu National University of Education.
|
4 |
Ewing, D.M. (1992), "Future Competencies needed in the preparation of secretaries in the state of illinois using the delphi technique", Ph. D. Dissertatio, University of Iowa.
|
5 |
Ziglio (1996), "The delphi method and its contribution to decision-making. M. Adler & E. Ziglio(Eds). Gazing into the oracle: the Delphi method and its application to social policy and public health", Jessica Kingsley Publishers.
|
6 |
Kwon, T. I. (2008), "Study on drawing priority of the influence factors of tourist resort remodeling business: Delphi Technic & Analytic Hierarchy Process", Sejong University.
|
7 |
Lawshe (1975), "A quatitative approach to content validity. Personnel Psychology", Content Validity, pp. 563-575.
|
8 |
Kim, B.W. (2015), "Delphi analysis method", Kims information.
|
9 |
Upton, Graham (1996), "Understanding statistics", Oxford Press. p. 55.
|
10 |
Sung, J.H. (2013), "A special tunnel excavation (shield tunnel) performance criteria and maintenance manual development", Korea Infrastructure Safety and Health.
|
11 |
Sadao Kimura, Takashi Kitani, Atsushi Koizumi (2012), "Development of performance-based tunnel evaluation", Journal of Transportation Technologies, pp. 119-128.
|
12 |
Ministry of Land, Transport and Maritime Affairs (2011), "Guideline of Safety and in-depth safety inspection".
|
13 |
Ministry of Construction and Transportation (2001), "Establishment of standards for evaluating the condition of facilities (Tunnels)".
|