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Public private partnership in infrastructure : a study on roads and highway projects in Andhra Pradesh
Rao, K. Sambasiva, (2017)
Planning problems in improving colombian roads and highways
Felstehausen, Herman, (1971)
Economic effects of bypass roads on national highway no. 1 in Vietnam
Ishida, Masami, (2024)
Boletim do Departamento Nacional de Estradas de Rodagem
(1954)
Relatório anual do DNER
(1975)