L. Haarmann, F. Machon, M. Rabe, L. Asmar, and R. Dumitrescu, “Venture Client Model: A systematic Literature Review,”10.34190/ecie.18.1.1790__European Conference on Innovation and Entrepreneurship, vol. 18, no. 1, pp. 345–355, 2023, doi:10.34190/ecie.18.1.1790 .