SIREGAR, A. Z. . TABELA AND FISH FARMING ARE LOCAL WISDOMS ETHNIC SUMATERA FOR SUPPORTED ON SUSTAINABLE AGRICULTURE IN NORTH SUMATERA, INDONESIA. Jurnal Online Pertanian Tropik, [S. l.], v. 4, n. 2, p. 140–148, 2017. DOI: 10.32734/jopt.v4i2.3080. Disponível em: https://idjpcr.usu.ac.id/jpt/article/view/3080. Acesso em: 5 aug. 2025.