Siregar AZ. TABELA AND FISH FARMING ARE LOCAL WISDOMS ETHNIC SUMATERA FOR SUPPORTED ON SUSTAINABLE AGRICULTURE IN NORTH SUMATERA, INDONESIA. Petrop [Internet]. 2017 Aug. 1 [cited 2026 Feb. 14];4(2):140-8. Available from: https://talenta.usu.ac.id/jpt/article/view/3080