RATNANINGRUM, W. A. DASAR-DASAR YURIDIS SISTEM PENDIDIKAN NASIONAL. Educational Technology Journal, [S. l.], v. 2, n. 2, p. 22–28, 2022. DOI: 10.26740/etj.v2n2.p22-28. Disponível em: https://journal.unesa.ac.id/index.php/etj/article/view/18153. Acesso em: 20 may. 2024.