Modelling for insights, not numbers - Huntington et al. (1982): https://www.sciencedirect.com/science/article/pii/0305048382900020
Categorisation of modelling tools – Herbst et al. (2012): https://link.springer.com/content/pdf/10.1007%2FBF03399363.pdf
Review of different categorisation methods – Müller et al. (2018): https://www.sciencedirect.com/science/article/pii/S2211467X18300154