Multifarm mechanization of small farms in the Centro-Serra region of the brazilian state Rio Grande do Sul. Redes, [S. l.], v. 6, n. 2, p. 41–53, 2017. DOI: 10.17058/redes.v6i2.10824. Disponível em: https://seer.unisc.br/index.php/redes/article/view/10824. Acesso em: 27 ago. 2025.