Trujillo L, Inchausti-Sintes F, Campos J, Manrique-de-Lara-Peñate C. Explaining success and failures in PPP transport projects: an econometric approach. EJTIR [Internet]. 2018 Sep. 1 [cited 2024 Apr. 26];18(4). Available from: https://journals.open.tudelft.nl/ejtir/article/view/3266