Rob de Graaf

Exploring the relationship between the level of circularity and the life cycle costs of a one-family house

Silu Bhochhibhoya, L. Braakman, Rob de Graaf, 2021 .

Measuring product-level circularity performance: An economic value-based metric with the indicator of residual value

Silu Bhochhibhoya, Li Jiang, Rob de Graaf, 2022, Resources, Conservation and Recycling.

Level of sub-contracting design responsibilities in design and construct civil engineering bridge projects

H. Voordijk, Rob de Graaf, Rens Pater, 2023, Frontiers in Engineering and Built Environment.