SHEKAR, A. Internet User Research in Product Development: rapid and low cost initial research for Information. International Journal of Industrial Engineering: Theory, Applications and Practice, [S. l.], v. 19, n. 1, 2012. DOI: 10.23055/ijietap.2012.19.1.456. Disponível em: https://ijietap.journals.publicknowledgeproject.org/index.php/ijie/article/view/456. Acesso em: 25 nov. 2024.