MOCT. (2007a). “Guideline for investment evaluation”, Ministry of Construction and Transportation (MOCT), Seoul (in Korean).MOCT. (2007a). “Guideline for investment evaluation”, Ministry of Construction and Transportation (MOCT), Seoul (in Korean).

MOCT. (2007b). “Guide for road construction”, Ministry of Construction and Transportation (MOCT), Seoul (in Korean).MOCT. (2007b). “Guide for road construction”, Ministry of Construction and Transportation (MOCT), Seoul (in Korean).

KDI. (2004). “Guideline for preliminary feasibility study; Road and Railway-Ver. 4”, Korea Development Institute, Seoul (in Korean).KDI. (2004). “Guideline for preliminary feasibility study; Road and Railway-Ver. 4”, Korea Development Institute, Seoul (in Korean).

Park, J. H. and Lee, T. S. (2003). “Methodology for a cost estimating on the project of a composite facility.” Journal of the Korean Society of Civil Engineering”, KSCE, Vol. 23, No. 1-D, pp. 69-78 (in Korean).Park, J. H. and Lee, T. S. (2003). “Methodology for a cost estimating on the project of a composite facility.” Journal of the Korean Society of Civil Engineering”, KSCE, Vol. 23, No. 1-D, pp. 69-78 (in Korean).

Lee, Y. S. (2003). “Development of construction cost model through the analysis of critical work items.” Journal of Construction Management”, KICEM, Vol. 4, No. 4, pp. 212-219.Lee, Y. S. (2003). “Development of construction cost model through the analysis of critical work items.” Journal of Construction Management”, KICEM, Vol. 4, No. 4, pp. 212-219.

Trost, S. M. and Oberlender, G. D. (2003). “Predicting accuracy of early cost estimates using factor analysis and multivariate regression”, Journal of Construction Engineering and Management, ASCE, Vol. 129, No. 2, pp. 198-204.http://dx.doi.org/10.1061/(ASCE)0733-9364(2003)129:2(198)Trost, S. M. and Oberlender, G. D. (2003). “Predicting accuracy of early cost estimates using factor analysis and multivariate regression”, Journal of Construction Engineering and Management, ASCE, Vol. 129, No. 2, pp. 198-204.

Kyong Ju Kim, Kyoungmin Kim, and Chan Sung Kang(2009) “Approximate Cost Estimating Model for PSC Beam Bridge Based on Quantity of Standard Work”, Journal of Civil Engineering, Korean Society of Civil Engineers, 13(6), 2009. 11. pp. 377-388.Kyong Ju Kim, Kyoungmin Kim, and Chan Sung Kang(2009) “Approximate Cost Estimating Model for PSC Beam Bridge Based on Quantity of Standard Work”, Journal of Civil Engineering, Korean Society of Civil Engineers, 13(6), 2009. 11. pp. 377-388.

Kyong Ju Kim, Kyoungmin Kim(2010), “Preliminary Cost Estimation Model Using Case-Based Reasoning and Genetic Algorithms”, Journal of Computing in Civil Engineering, American Society of Civil Engineers, 24(6), 2010. 11. pp. 499-505.Kyong Ju Kim, Kyoungmin Kim(2010), “Preliminary Cost Estimation Model Using Case-Based Reasoning and Genetic Algorithms”, Journal of Computing in Civil Engineering, American Society of Civil Engineers, 24(6), 2010. 11. pp. 499-505.

Kang, C.S, Lim W.S., Kim K.M and Kim K.J(2007), “Approximate Estimating Model for PSC BEAM Bridge Using Influence Factors”, KICEM (2007-11).Kang, C.S, Lim W.S., Kim K.M and Kim K.J(2007), “Approximate Estimating Model for PSC BEAM Bridge Using Influence Factors”, KICEM (2007-11).

Kang, C.S, Lee G.H, Kim K.M and Kim K.J.(2008), “Approximate Estimating Model Using the Case Based Reasoning”, KICEM (2008-11).Kang, C.S, Lee G.H, Kim K.M and Kim K.J.(2008), “Approximate Estimating Model Using the Case Based Reasoning”, KICEM (2008-11).

Park, J. H. and Lee, T. S. (2002). “Development of the cost analysis format for road construction project.” Journal of Civil Engineering”, KSCE, Vol. 22, No. 2-D, pp. 259-269 (in Korean).Park, J. H. and Lee, T. S. (2002). “Development of the cost analysis format for road construction project.” Journal of Civil Engineering”, KSCE, Vol. 22, No. 2-D, pp. 259-269 (in Korean).

Hong T.H.(2008), “Cost prediction model of Public Multi-housing Projects in Schematic Design Phase”, KICEM, Vol. 9, No. 3 pp. 65-74.Hong T.H.(2008), “Cost prediction model of Public Multi-housing Projects in Schematic Design Phase”, KICEM, Vol. 9, No. 3 pp. 65-74.

Park M.S.(2008), “Method of Quantity Data Analysis for Building Construction Cost Estimation : Focusing on Finish Work of Public Apartment Project”, KICEM, Vol. 9, No. 6, pp. 235-243.Park M.S.(2008), “Method of Quantity Data Analysis for Building Construction Cost Estimation : Focusing on Finish Work of Public Apartment Project”, KICEM, Vol. 9, No. 6, pp. 235-243.

MOCT.(2007), “Civil Quantity Works calculated based on guidelines”, Ministry of Construction and Transportation (MOCT), Seoul.MOCT.(2007), “Civil Quantity Works calculated based on guidelines”, Ministry of Construction and Transportation (MOCT), Seoul.

Kim K. J.(2007), “Quantity - Theory and Practice”, Gumi Books (in Korean).Kim K. J.(2007), “Quantity - Theory and Practice”, Gumi Books (in Korean).

Ministry of Land. Transport and Marine Affairs(2004), “Volume reduction through the advancement of PSC box girder bridge design”.Ministry of Land. Transport and Marine Affairs(2004), “Volume reduction through the advancement of PSC box girder bridge design”.

Cho, J. H.(2008), “Development of an Activity-Based Conceptual Cost Estimating Model for P.S.C Box Girder Bridge”, KICEM (2008-11) pp. 201-206.Cho, J. H.(2008), “Development of an Activity-Based Conceptual Cost Estimating Model for P.S.C Box Girder Bridge”, KICEM (2008-11) pp. 201-206.

KICT(2011), “Development of Cost Estimating Model; Bridge and Tunnel”, Research Report.KICT(2011), “Development of Cost Estimating Model; Bridge and Tunnel”, Research Report.