Jefri, Jefri, Rayani Saragih, Maslon Hutabalian, Amelia Rosa Br Sinuhaji, dan Novita Sari Sihite. “Sinergi UU No. 1 Tahun 2023: Implementasi Restorative Justice Berbasis Hukum Adat Karo Di Desa Ketaren”. INCOME: Indonesian Journal of Community Service and Engagement 5, no. 2 (Juni 1, 2026): 361–374. Diakses Juni 8, 2026. https://journals.eduped.org/index.php/income/article/view/2094.