Álvaro Cairrão https://digigov.cepese.pt/portal/en/publications/authors/alvaro-cairrao https://digigov.cepese.pt/portal/@@site-logo/CEPESE+home.png Álvaro Cairrão Artigos Meta-analysis of scientific information on Humanitarian Action and the Invasion of Ukraine using the MA&MT Model for Technical and Scientific Information Analysis