Pekka Leviäkangas
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- Profitability Evaluation of Intelligent Transport System Investments. Dans: Journal of Transportation Engineering, v. 128, n. 3 (mai 2002). (2002):
- Service Value and Componentized Accounting of Infrastructure Assets. Dans: Journal of Infrastructure Systems, v. 25, n. 3 (septembre 2019). (2019):
- Financial anatomy of E4 Helsinki-Lahti shadow toll PPP-project. Dans: Built Environment Project and Asset Management, v. 3, n. 2 (novembre 2013). (2013):