Staaks, J.P.C. van Ewijk, E. Search Strategy Search strategy for the systematic review from the project: "Putting heads together: knowledge brokering and co-creation in food & business research" search strategy 2018-04-10
    https://uvaauas.figshare.com/articles/journal_contribution/Search_Strategy/6120890
10.21942/uva.6120890.v1