Saputra, Syukron, Rafzan Rafzan, and Taufik Taufik. “Suitability of Civic Education Materials in Indonesian Primary Schools for 21st Century Skills”. Juwara: Jurnal Wawasan dan Aksara 5, no. 1 (May 31, 2025): 198–211. Accessed July 31, 2025. https://jurnal.smpharapanananda.sch.id/index.php/juwara/article/view/455.