A systematic review of road safety investment appraisal models

نویسندگان

چکیده

It is estimated that 1.35 million people die annually due to road traffic crashes and these cost most countries 3–5% of their gross domestic product (GDP). The economic appraisal roads c...

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ژورنال

عنوان ژورنال: Cogent engineering

سال: 2021

ISSN: ['2331-1916']

DOI: https://doi.org/10.1080/23311916.2021.1993521