Djoen San Santoso, Tri Basuki Joewono, Andreas Wibowo, Harlan P.A. Sinaga, & Wimpy Santosa. (2012). Public-Private Partnerships for Tollway Construction and Operation: Risk Assessment and Allocation from the Perspective of Investors. Journal of Construction in Developing Countries, 17(2), 45–66. https://doi.org/10.21315/