Widodo, Edi, Edi Harapan, and Dessy Wardiah. “Evaluation of Character Education Programsat 3 Air Kumbang State First Middle School”. Jurnal Pendidikan Tambusai 5, no. 3 (August 30, 2021): 5661–5666. Accessed March 29, 2024. https://jptam.org/index.php/jptam/article/view/1788.