autores João Eduardo Quintela Alves de Sousa Varajão João Álvaro Brandão Soares de Carvalho Varajão, J. Carvalho, J.Á. Elsa Costa e Silva Jaime Pereira
palavras-chave DOI Delone and Mclean IS Success IS Success model IS education IS professionals IS research ISS IT professionals TAM UTAUT adoption practice project manager theory