XIA , L.; MA , D.; CHEN , J.; YE , Z.; ZHAO , M.; MA , C. The Design of Small Multi-Functional Tree Planting Machine Based on PID Controuer Main Control Drive System. Journal of Research in Multidisciplinary Methods and Applications, [S. l.], v. 3, n. 6, p. 01240306002, 2024. Disponível em: http://www.satursonpublishing.com/jrmma/article/view/a01240306002. Acesso em: 18 oct. 2024.