Wander, Alcido Elenor. “Multifarm Mechanization of Small Farms in the Centro-Serra Region of the Brazilian State Rio Grande Do Sul”. Redes 6, no. 2 (setembro 12, 2017): 41-53. Acessado maio 7, 2024. https://online.unisc.br/seer/index.php/redes/article/view/10824.