A Study on Evaluation of Restoring Crosswalk and Improving Pedestrian Overpass by Contingent Valuation Method (조건부가치측정법에 의한 횡단보도 복원 및 육교 개량의 가치평가에 관한 연구)
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- KSCE Journal of Civil and Environmental Engineering Research
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- v.32 no.4D
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- pp.323-333
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- 2012