Guidance for the Calculating Humanitarian Data Collection Costs - April 2021Published June 2021Written by Alex Muller, Andrej Verity and Kenny Meester View PDF FileRelated postsGuidance for Collaborating with Volunteers & Technical Communities - August 2012Blockchain for the Humanitarian Sector - Future Opportunities -November 2016Resources for Situational Awareness in Humanitarian Emergencies - March 2019