JAUFMANN, Alexander. Potenzial eines Traktormanagementsystems. agricultural-engineering.eu, [S. l.], v. 52, n. 6, p. 290–291, 1997. DOI: 10.15150/lt.1997.2464. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/1997-52-6-290-291. Acesso em: 16 apr. 2024.