Syberg, K.; Nielsen, M.B.; Westergaard Clausen, L.P.; van Calster, G.; van Wezel, A.; Rochman, C.; Koelmans, A.A.; Cronin, R.; Pahl, S.; Hansen, S.F. (2021). Regulation of plastic from a circular economy perspective. Current Opinion in Green and Sustainable Chemistry 29: 100462. https://dx.doi.org/10.1016/j.cogsc.2021.100462, meer
Colli, F. (2019). Beyond the inside-outside divide: fuzzy-set measurement of configurations of strategies in NGO campaigns. Interest Groups & Advocacy 8(4): 519-551. https://dx.doi.org/10.1057/s41309-019-00063-y, meer
Federal state structure and organisation of education: a Flemish-Russian cooperation project on comparative federalism and regionalism, with special attention for the educational implications, meer
Syberg, K.; Nielsen, M.B.; Westergaard Clausen, L.P.; van Calster, G.; van Wezel, A.; Rochman, C.; Koelmans, A.A.; Cronin, R.; Pahl, S.; Hansen, S.F. (2021). Regulation of plastic from a circular economy perspective. Current Opinion in Green and Sustainable Chemistry 29: 100462.