Nashar, Rikza Fauzan, and Wulan Nurjanah. “Penggunaan RADEC Learning Dalam Pembelajaran Sejarah: Systematic Literature Review”. JURNAL ARMADA PENDIDIKAN 4, no. 1 (February 1, 2026): 113–122. Accessed April 6, 2026. https://kilaupublishing.com/index.php/jap/article/view/256.