(Q23683)

Revision as of 07:35, 5 June 2024 by Andreas Kettelhoit (WMSE) (talk | contribs) (‎Created claim: point in time (P23): 9 October 2016)

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The five and a half biggest mistakes we've made when thinking about program impact — and what we’ve learned from them (English)
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9 October 2016
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