LUKUAKA, Defrida Suzana. Batak Local Wisdom: Foundation for Disaster Mitigation and Human-Nature Harmony in North Sumatra . Renai, [S. l.], v. 12, n. 1, p. 34–50, 2026. Disponível em: https://renai-journal.percik.or.id/index.php/renai/article/view/84. Acesso em: 10 feb. 2026.