Anwar, Mulia, Hamidun Batu Bara, and Marwan Lubis. “Analisa Kerusakan Struktur Jalan Alternatif Medan – Berastagi Kabupaten Karo”. Journal of Education Religion Humanities and Multidiciplinary 2, no. 2 (November 30, 2024): 1589–1596. Accessed June 23, 2026. https://www.rayyanjurnal.com/index.php/jerumi/article/view/4475.