Sustainability in engineering education - description and comparison of two university courses
                        Year: 2021
                        Author: Kattwinkel, D., Heide, L., Syré, A., Grahle, A., Bender, B., & Göhlich, D.
                        Series: ICED
                        DOI number: 10.1017/pds.2021.547
                        ISSN: 2732-527X