ESTIMATION OF SAFETY IMPROVEMNENT BENEFIT BY INTRODUCTION OF PLATFORM SCREEN DOOR USING CONTINGENT VALUATION METHOD

KANEKO, Y., YAMASHITA, Y., & KOBAYASHI, H. (2013). ESTIMATION OF SAFETY IMPROVEMNENT BENEFIT BY INTRODUCTION OF PLATFORM SCREEN DOOR USING CONTINGENT VALUATION METHOD. Journal of Japan Society of Civil Engineers, Ser. F6 (Safety Problem), 69(2), I_87-I_94. https://doi.org/10.2208/jscejsp.69.i_87