Suyantiningsih, Suyantiningsih, and Sisca Rahmadonna. “Addie Model: Development of Anti-Corruption Education Materials in Elementary School”. KnE Social Sciences 3, no. 17 (June 30, 2019): 389–396. Accessed April 29, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/4664.