Pekka Rajala
- Building renovation business: the effects of specialization on profitability. In: Construction Management and Economics, v. 41, n. 8 (März 2023). (2023):
- Profitability in construction: how does building renovation business fare compared to new building business. In: Construction Management and Economics, v. 40, n. 3 (4 März 2022). (2022):