Improvement of Harvesting Methods of Perennial Seed Grass. Agricultural Engineering , [S. l.], v. 20, n. 4, p. 167–173, 2017. DOI: 10.1515/agriceng-2016-0074. Disponível em: https://ojs.agriceng.org/index.php/AgricEng/article/view/174.. Acesso em: 8 jan. 2025.