HEJMANOWSKA, B.; TWARDOWSKI, M.; ŻĄDŁO, A. An Application of the "traffic lights" Idea to Crop Control in Integrated Administration Control System. Geomatics and Environmental Engineering, [S. l.], v. 15, n. 4, p. 129–152, 2021. DOI: 10.7494/geom.2021.15.4.129. Disponível em: https://gaee.agh.edu.pl/gaee/article/view/208. Acesso em: 18 aug. 2025.