Sanjaya , Dewa Bagus, I Kadek Suartama, I Nengah Suastika, and Sukadi. “The Effect of the Conflict Resolution Learning Model and Portfolio Assessment on the Students’ Learning Outcomes of Civic Education”. International Journal of Instruction 15, no. 1 (January 1, 2022): 473–488. Accessed January 10, 2025. https://e-iji.net/ats/index.php/pub/article/view/457.