DE WIT, Martin; CROOKES, Douglas J. Improved decision-making on irrigation farming in arid zones using a system dynamics model. South African Journal of Science, [S. l.], v. 109, n. 11/12, p. 8, 2013. DOI: 10.1590/sajs.2013/20130191. Disponível em: https://sajs.co.za/article/view/4020. Acesso em: 4 may. 2024.