Forsyth G. G., Le Maitre D. C., O’Farrell P. J. & van Wilgen B. W. (2012) The prioritisation of invasive alien plant control projects using a multi-criteria decision model informed by stakeholder input and spatial data Journal of Environmental Management 103: 51–57
Keywords: Analytic hierarchy process, ecosystem services, fynbos, karoo, South Africa, Working for water