Lubis, Ikhsan, Taufik Siregar, Duma Indah Sari Lubis, and Andi Hakim Lubis. 2025. “Integration of Tumbaga Holing As a Legal Framework: Realizing Justice and Harmony in The Mandailing Traditional Society”. PERADA 7 (2). https://doi.org/10.35961/perada.v7i2.1678.