A. . Pratama, S. . Mukaromah, S. A. . Ithriah, and R. . Parlika, “Analysis and Design of Entrepreneurship Information System as Student Business Unit Marketplace (Case Study: Universitas Pembangunan Nasional ‘Veteran’ East Java)”, Nusantara Sci. Tech. Proc., pp. 150–156, May 2020, doi: 10.11594/nstp.2019.0421.