Innovation in Service System Solutions: How Can New Business Models Drive the Transformation of Regions and Sectors in Europe? - Nizar Abdelkafi; Romy Hilbig (Int. J. Serv. Sci. Manag. Eng. Technol., 2013)

Business models of entrepreneurial universities in the area of vocational education - an exploratory analysis. - Nizar Abdelkafi; Romy Hilbig; Sven M. Laudien (Int. J. Technol. Manag., 2018)