SALÓ I NEVADO, L.; HOLM, G.; PEHKONEN, L. Farmers do use mathematics: the case of animal feeding. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 16, n. 3, p. 43–63, 2011. DOI: 10.7146/nomad.v16i3.148403. Disponível em: https://tidsskrift.dk/NOMAD/article/view/148403. Acesso em: 8 jan. 2025.