GRZEJSZCZAK, Tomasz. Gestures for attraction, gestures for communication: A field study of social robot interaction modalities at an educational fair. Bulletin of the Polish Academy of Sciences Technical Sciences, [S. l.], v. 74, n. 3, p. e158302, 2026. DOI: 10.24425/bpasts.2026.158302. Disponível em: https://wydawnictwo.pan.pl/index.php/bpasts/article/view/1285. Acesso em: 20 aug. 2026.