LCA-based assessment of sustainability: the eco-costs/value ratio (evr)

Intertwining Sustainable Development in Engineering Courses: A Manual for the Individual Interactive Approach

Integrating SD into engineering courses at the Delft University of Technology: the individual interaction method

Communicating the eco-efficiency of products and services by means of the eco-costs/value model

Ecodesign in Central America, ecodesign methodology: product improvement tool (PIT)