De Carolis, Berardina, Giuseppe Palestra, Carla Della Penna, Marco Cianciotta, and Antonio Cervelione. “Social Robots Supporting the Inclusion of Unaccompanied Migrant Children: Teaching the Meaning of Culture-Related Gestures”. Journal of e-Learning and Knowledge Society 15, no. 2 (June 16, 2019). Accessed August 12, 2020. http://www.je-lks.org/ojs/index.php/Je-LKS_EN/article/view/1135012.