Planning for the Upgrade. PKP Barcelona 2019 Workshop, [S. l.], v. 1, n. 1, 2019. DOI: 10.12345/y3z51k62. Disponível em: https://ojs35.workshop.publicknowledgeproject.org/index.php/barcelona2019/article/view/145. Acesso em: 11 dec. 2025.