Ahmad, Busyairi, and Sara S. Weyai. “Implementasi Kebijakan Pendidikan Gratis Di SMP Negeri 4 Biak Timur Kabupaten Biak Numfor”. Journal Governance and Politics (JGP) 1, no. 1 (April 9, 2021): 37 - 43. Accessed July 7, 2025. https://iyb.ac.id/jurnal/index.php/jgp/article/view/146.