Mayasari, Ima. “Policy Advocacy for The Elimination of Patent Maintenance Fee at Entrepreneurial University”. Jurnal Ilmiah Kebijakan Hukum 17, no. 3 (November 30, 2023): 255–268. Accessed October 4, 2026. https://lawpolicyjournal.id/index.php/kebijakan/article/view/3746.