Reinita, Reinita, and Amelisa Putri. “Effectiveness of Digital Module Development in Pancasila Education Learning Using the Flip PDF Professional Application”. Jurnal Inovasi Teknologi Pendidikan 11, no. 3 (September 30, 2024): 321–327. Accessed May 10, 2025. https://journal.uny.ac.id/index.php/jitp/article/view/70516.