HOLPP, Martin. Praxisumfrage zu Elektronik und Informationstechnik in der Landwirtschaft. agricultural engineering.eu, [S. l.], v. 63, n. 1, p. 48–49, 2008. DOI: 10.15150/lt.2008.775. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2008-63-1-048-049. Acesso em: 24 apr. 2024.