Valipour, A., Yahaya, N., Md. Noor, N., Kildiene, S., Sarvari, H., & Mardani, A. (2015). A fuzzy analytic network process method for risk prioritization in freeway PPP projects: An Iranian case study. Taylor and Francis Ltd.

Valipour, Alireza, Nordin Yahaya, Norhazilan Md. Noor, Simona Kildiene, Hadi Sarvari, and Abbas Mardani. A Fuzzy Analytic Network Process Method for Risk Prioritization in Freeway PPP Projects: An Iranian Case Study. Taylor and Francis Ltd, 2015.

Valipour, Alireza, et al. A Fuzzy Analytic Network Process Method for Risk Prioritization in Freeway PPP Projects: An Iranian Case Study. Taylor and Francis Ltd, 2015.