Revenue Change by Peak Hour Fare Imposition for Senior Free Ride : Using Seoul Metropolitan Subway Smart Card Data (노인무임승차 첨두시 요금부과에 따른 수입금 변화 : 수도권 스마트카드자료를 이용하여)
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- The Journal of The Korea Institute of Intelligent Transport Systems
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- v.22 no.2
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- pp.1-14
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- 2023