SITEPU, B. P. URGENSI PENGATURAN PERBUKUAN NASIONAL. Perspektif Ilmu Pendidikan, [S. l.], v. 23, n. XIV, p. 100–107, 2011. DOI: 10.21009/PIP.231.9. Disponível em: https://journal.unj.ac.id/unj/index.php/pip/article/view/7407. Acesso em: 22 nov. 2024.