Balloons to talk about: Exploring conversational potential of an art intervention. plaNext–Next Generation Planning, [S. l.], v. 9, n. 1, p. 45–64, 2019. DOI: 10.24306/plnxt/59. Disponível em: https://journals.aesop-planning.eu/index.php/planext/article/view/61. Acesso em: 9 mar. 2026.