Zulkarnain, Zulkarnain. “HISTORY EDUCATION CURRICULUM POLICY MASS REFORM IN HIGH SCHOOL”. ISTORIA : Jurnal Pendidikan dan Ilmu Sejarah 14, no. 2 (September 6, 2018). Accessed May 11, 2025. https://journal.uny.ac.id/index.php/istoria/article/view/21153.